134 step drill bit set on offer(Disclaimer)
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➤ Last checked on 11.10.2026
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45% discount
YOUGFIN 29 Pcs M2 High Speed Steel Stepped Point Drill Bit Set with Titanium Coated, 1/16"-1/2" by 64ths Drill Bits, Step Bits Set for Iron, Stainless Steel, Metal, Wood, and Plastic
【Superior Performance】 Our stepped drill bits feature a stepped design on tip point, ensuring sharpness up to 4 times longer than traditional drill bits. The speedy tip eliminates the need for pilot holes and prevents walking on curved surfaces.
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27% discount
Greenlee DTAPKIT Drill/Tap Kit for Metal, One-Step Drilling, Tapping, and Deburring/Countersinking Set with Quick Change Adaptor, 6-32 to 1/4-20
1-STEP DRILL/TAP KIT: Allows you to complete hole drilling, tapping, and deburring/countersinking in one simple operation using a power drill to save time and minimize labor
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31% discount
NEIKO 10197A Step Drill Bit Set, 5 Pc Step Bit for Metal, 50 SAE Sizes Total, 1/8” – 1-3/8”, SAE Titanium High Speed Steel Unibit, Stepper Cone Drill Bit, Two Flute Step Down Bits, Step Up Drill Bits
HSS STEP BIT: Classic step drill bit set constructed of high-speed steel for drilling holes in plastic, aluminum, copper, stainless steel, and many other types of sheet metal. Also doubles as a hole expander.
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21% discount
Baigao M35 Cobalt Step Drill Bit Set, 5-Piece (50 Sizes), 4-Spiral Flute with TiAlN Coating, 1/4" Hex Shank Unibit Set for Stainless Steel, Hard Metal, Aluminum & Plastic
Premium M35 Cobalt Steel – Made of high-speed M35 cobalt steel, these step drill bits offer superior hardness and heat resistance, ensuring long-lasting performance even on tough stainless steel.
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DEWALT Step Drill Bit Set:3 Piece, Titanium Nitride Coated, 31 Hole Sizes, 1/8 in to 7/8 in, 1/4 in Shank Hex Size (DWA1790IR)
Titanium Nitride Coated two flute spiral design provides longer life and better chip removal for the DEWALT drill bit set
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19% discount
Irwin Tools IRWIN Unibit 502T Step Drill Bit Set with Nylon Pouch, Titanium Nitride Coated, 3pc (15502)
This IRWIN Unibit step drill bits feature single-flute cutting edges for greater control through steps
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17% discount
Witwocky Step Drill Bits, 5PCS (44 Sizes) Metric HSS Step Unibit Drill Bit Set with Aluminum Case, Double Cutting Blades, High-Speed Steel, Multiple Hole Stepped Up Bits for DIY Lovers
44 Sizes: The step drill bits set includes 5 standard metric bits that can replace 44 individual drill bits.
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14% discount
Step Drill Bit Set, 6PCS HSS Titanium Coated Step Drill Bit Set for Plastic, Aluminum, Copper, Sheet Metal with Aluminum Case
Complete 6-Piece Set: Includes multiple step drill bits in various sizes to handle a wide range of drilling applications from small to large diameter holes
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11% discount
Klein Tools KTSB15 Step Drill Bit #15 Double Fluted 7/8 to 1-3/8-Inch with Easy-to-Read Step Markings and Targets, 3/8-Inch Hex Shank
DURABLE COATING: Step bits are coated with aluminum titanium nitride, providing a durability that is 10 times greater than black oxide, ensuring an extended bit lifespan
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14% discount
ROGAPER 17Pcs Drill Bit Set, Hex Shank HSS Step Countersink Twist Screwdriver Punch Bits with Storage Case, Drill Bits for Metal Wood Plastic, DIY Gift for Homeowner
ROGAPER
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18% discount
DEWALT Drill Bit Set, 21 Pc. Titanium Nitride Coated Pilot Point DEWALT Bit Set with Case for Wood, Metal and Plastic (DW1361)
Titanium Nitride Coating Pilot Point for Longer Life
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11% discount
5PCS Titanium Step Drill Bit - Four Spiral Flute HSS Step Bit for Metal
HSS step drill with Titanium Coating: High-speed steel material ensures a longer service life.This unibit step drill bit features advanced heat/corrosion/rust resistant coating, specially engineered for demanding metal drilling applications.
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12% discount
Milwaukee (MLW48899223) 4-Piece Step Drill Bit Set
Manufacturer: Milwaukee
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10% discount
BOSCH CO14B 14-Piece Cobalt Drill Bit Set With Case
Cobalt M42 drill bit – provides upgraded M42 Cobalt jobber-length bits designed for durability, high heat resistance and Hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum
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12% discount
34Pcs Woodworking Drill Bit Set, Countersink Bits, Plug Cutters, Drill Stop
Keep It All Well-Organized - The durable plastic case features high-density foam to secure bits in place, preventing movement. A foam divider protects both sides when closed, reducing clanking. Safeguard your bits and extend their lifespan
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10% discount
5-Piece Unibit Step Drill Bit for Metal, HSS Step Bit Set, 1/8"-1-3/8"
Effortless Precision Drilling: Engineered with four razor-sharp cutting blades, our step drill bit set delivers swift, vibration-free drilling performance. The advanced geometry slices through steel, aluminum, copper and other rigid materials with surgical precision - like a hot knife through butter
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9% discount
OSTTE Step Drill Bit Set 5Pcs, HSS Step Drill Bits 50 Sizes
【50 Sizes in 5 Bits for Ultimate Versatility】One set does it all. Get 50 most-needed hole sizes from just 5 step bits, eliminating the need for a bulky drill bit collection
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8% discount
6PCS Step Drill Bit Set, Titanium HSS Unibit Step Bit for Metal
DRILL BIT FOR METAL AND MORE: Step drill bit for metal, plastic, aluminum and iron. This metal drill bit set covers 50 sizes for DIY. Not for stainless steel.
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10% discount
10Pcs Step Drill Bit & Countersink Set with Tool Box, HSS Four Spiral Flute
Premium Durable Material: Our industrial-grade step drill set & countersink drill bit set is meticulously crafted from high-quality alloy steel and undergoes multiple manufacturing processes. Each drill bit is carefully inspected at the factory to ensure superior quality and longevity.
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15% discount
NEIKO 10173A Step Drill Bit Set for Metal and Wood, 5 Piece SAE, Spiral Grooved for Faster Drilling, Step Bits with 50 Total Step Sizes, Titanium Coated Unibits
PREMIUM STEP BIT: Each unibit is constructed of industrial high-speed steel with a titanium nitride coating for durability and strength to punch and drill clean holes in materials like plastic, aluminum, wood, copper, stainless steel, and other types of sheet metal.
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8% discount
Klein Tools 32217 Drill Tap Tool Kit, 8-Piece, for Aluminum-Brass-Copper-Plastic-Mild Steel, Quick Connect Power Tools Compatible
Drill, tap and deburr in one easy step
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Klutch 5-Pc. Step Drill Bit Set
High-speed, heavy-duty steel with cobalt coating
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BOSCH SDC30 3 pc. High-Speed Steel Turbo Step Drill Bit Set
CORDLESS STEP DRILL BIT DESIGN: Made for smooth drilling in cordless drills using high-speed and low-speed mode, with 2x cutting edges and optimized angles on the bit steps
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Bosch SDH30 3 pc. High Speed Steel Step Drill Bit Set
SELF-STARTING POINT STARTS ON CONTACT
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DEWALT Drill Bit, Self Feed, 5-Piece Kit (DW1648)
Three hardened cutting surfaces deliver long life, minimal binding and fast chip ejection
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6% discount
Milwaukee #4 Step Drill Bit, Black Oxide, 3/16 in. to 7/8 in., 12-Steps, Jam-Free, Metal Drilling
JAM-FREE DESIGN: Milwaukee #4 step drill bit features a dual-flute design that prevents bit walking and jamming for smooth, efficient drilling in metal
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5% discount
Lenox Tools Step Drill Bit, 1/2-Inch to 1-Inch with 3/8-Inch Shank (30882VB2)
Drill bits feature a 2-flute design that cuts fast, clean, round holes
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Drill America 5 Piece Cobalt Stepped Point Drill Bit Set with Quick Change Hex Shank
Stepped Point Cobalt Drill Bits start easier, drill faster, increase lifespan and reduce heat compared to standard drill bits
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ATD Tools 9200 Step Drill Bit Set - 5 Piece
Automatically deburrs as you drill
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DEWALT Step Drill Bit Set, 7/8-Inch to 1-1/8-Inch (DWA1789IR)
Titanium Nitride Coated two flute spiral design provides longer life and better chip removal
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KnKut 4 Piece Step Point 1/2" Reduced Shank Drill Bit Set
Made In USA
free delivery
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BOSCH IMSDC002 2 pc. High-Speed Steel Impact Tough Turbo Step Drill Bit Set
CORDLESS STEP DRILL BIT DESIGN: Made for smooth drilling in cordless drills using high-speed and low-speed mode
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5% discount
eHanasaku 3-Piece M2 HSS Cobalt Step Drill Bit Set for Metal
Sturdy Step Drill Bits--Made of good quality M2 cobalt high speed steel, durable and sturdy, can be used for a long time. M2 HSS metal drill bits can ensure stability during operation and prevents shaking and slipping
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KnKut 29 Piece Jobber Length Step Point Drill Bit Set 1/16"-1/2" by 64ths
Made In USA
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ANGELSWORD Step Drill Bit for Metal Sheet, HSS Titanium Step Bit, 5pc
【Versatile 50 Sizes Step Drill Bit Set】1/4"-1-3/8"(stepped by 1/8"), 3/16"-7/8"(stepped by 1/16"), 1/4"-3/4"(stepped by 1/16"), 1/8"-1/2"(stepped by 1/32"), 3/16“-1/2”(stepped by 1/16“). Universal 3/8" Tri-Flatted Shank prevents breaking.
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DEWALT Drill Bit Set, Titanium Impact Ready, Ideal for Metal, Wood, and Plastic, 12 Piece (DD5152)
Helps deliver no-walk start and speed with patented pilot point
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Step Drill Bit for Steel,1-3/8",M35 Cobalt Drill Bits,3/8" Shank,
M35 COBALT BIT / HEAVY DUTY for SS /1/4" to 1-3/8"
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KnKut 15 Piece Jobber Length Step Point Drill Bit Set 1/16"-1/2" by 32nds
Made In USA
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IRONANT 5PCS Spiral Flute Titanium HSS Step Drill Bit Set for Metal Unibit
HSS Titanium Coating: The step drill has excellent sharpness and durability due to its high speed steel material and titanium coating
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Lenox Tools 30889889 Vari-Bit Step Drill Bit Kit, 3 Piece
Case included
free delivery
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KAKILFOB 5 Pieces Four Spiral Flute Step Drill Bit Set
【5-Piece Step Drill Bit】The four-flute step drill bit offers excellent stability. This feature increases precision and cutting speed, making it perfect for large projects or quick repairs. It cuts smoother than conventional two-straight-flute step drill bits. A valuable addition to your toolbox!
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Lenox Tools 30929VB30929 30929-30/929 Vari-Bit 4 Piece Step Drill Bit Assortment
Manufacturer: Lenox
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SHARPTOOL M2 HSS Step Drill Bit Unibit, 1/4"-2", Metal Wood Plastic
SHARPER | FASTER | Cut MORE holes: SHARPTOOL step bits are made of M2 High-speed steel which is much more stronger than ordinary HSS. This strong material makes it EASIER to drill holes especially in metal and ensures longer lifetime to cut MORE holes!
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Stark USA 29 Pieces Turbo Step Stepped Point Tip Drill Bit Spiral Shank Set M35 Cobalt Drilling Acrylic, Steel, Hard Metal, 1/16" to 1/2" Round Case
Professional & Widely Use Bit - 29-Piece set with sharp and hard cutting edge is ideal for versatile applications especially for projects, such as kitchenware maintenance, machine parts, medical equipment and DIY projects. It can also be used to drill acrylic, high temperature steel, and even brass
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Irwin Tools IRWIN Marples Forstner Bit Set, Wood Drill Bits, Made of Carbon Steel, Ideal for Fine Woodworking, Cabinet-making and more, 14 Pieces (1966893)
Easily Drills High-Quality Flat-Bottomed And Pocket Holes
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Irwin Tools IRWIN Step Drill Bit Set, 3-Piece (10502CB)
Drill bit is engineered with M-35-grade Cobalt Alloy Steel steel for maximum life when drilling in tough steel
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Norseman 22903 1/16 in. - 1/2 in. Super Premium Black and Gold Oxide Hi-Molybdenum Steel Drill Bit Set, 29-Piece, grey
Sizes: 1/16 in., 5/64 in., 3/32 in., 7/64 in., 1/8 in., 9/64 in., 5/32 in., 11/64 in., 3/16 in., 13/64 in., 7/32 in., 15/64 in., 1/4 in., 17/64 in., 9/32 in., 19/64 in., 5/16 in., 21/64 in., 11/32 in., 23/64 in., 3/8 in., 25/64 in., 13/32 in., 27/64 in., 7/16 in., 29/64 in., 15/32 in., 31/64 in., 1/2 in.
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ANGELSWORD Step Drill Bit for Metal Sheet, HSS Spiral Titanium Step Bit,5pc
【Versatile 50 Sizes Step Drill Bit Set】1/4"-1-3/8"(stepped by 1/8"), 3/16"-7/8"(stepped by 1/16"), 1/4"-3/4"(stepped by 1/16"), 1/8"-1/2"(stepped by 1/32"), 3/16“-1/2”(stepped by 1/16“). Universal 3/8" Tri-Flatted Shank prevents breaking.
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MABLEVI 5 Pcs Four Spiral Flute Step Drill Bit Set
Four Spiral Flute design ensures precise and accurate drilling. The four-flute step drill bit is smoother cutting than conventional two-straight flute step drills.
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THINKWORK 5 Pcs HSS Step Drill Bit Set (Metric), Unibit for Metal-59 Steps
ENHANCED DURABILITY: Our industrial-grade step drill set is meticulously crafted from high-quality alloy steel and undergoes multiple manufacturing processes. Each drill bit is carefully inspected at the factory to ensure superior quality and longevity.
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KnKut 29 Piece Drill Buddy Jobbers Length Step Point Drill Bit Set 1/16"-1/2" by 64ths
Made In USA; Great for hard steel, brass, sheet metal and acrylics; Split point step design starts on contact, self-centers and eliminates the need for a center punch; Can be used to enlarge existing holes without damaging the point; Mechanics length provides a shorter sturdier construction; Sizes: 1/16 - 1/2 by 64ths
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5% discount
CLEVEROOL 19 Piece Cobalt Stepped Point Drill Bit Set
Stepped Point Cobalt Drill Bit eliminates bit walk and the need for pilot holes. Start easier and drill faster than simply outperforming every conventional drill bit design.
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Klein Tools QRST14 Step Drill Bit, Quick Release, Spiral Double-Fluted, 3/16 to 7/8-Inch, Hex Shank, Cut Steel, Wood, Plastic, Aluminum
DURABLE COATING: Step bits are coated with aluminum titanium nitride, providing a durability that is 10 times greater than black oxide, ensuring an extended bit lifespan
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Irwin Tools IRWIN Step Drill Bit Set, General Purpose, 4-Piece (10225)
Single-flute cutting edges for greater control through steps
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Unibit Step & Side Cutting Twist 8 PCS Drill Bits Set Hex Shank
Multi-Size Complete Drill Set:Includes 3 step drill bits 5/64" each steps(10-step:5/32"-55/64", 9-step:5/32"-25/32", 6-step:5/32"-35/64") + 5 jobber drill bits (2×1/8", 1×1/5", 1×1/4", 1×5/16"). Comes with a plastic index case for organized storage and easy access.
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Champion Cutting Tool Brute Platinum 29 Piece 1/16-1/2" x 64ths HSS Mechanics Length Twister-XL28 Drill Bit Set-135 Degree Split Point, Water Resistant Index-MADE IN USA
Drill 3x Longer (than competitors drills), Drill 2x Faster (than cobalt), Drill Accurate (135 deg split point, tapered web geometry)
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5% discount
ENERTWIST Drill Bit Set, 246PCS Drill Bits, Driver Set with Portable Case
▲ All-In-One Convenience - Comprehensive, high quality 246pcs drill bits and driver set, Ideal for DIY projects and household maintenance and repair. Variety of drill bits set for wood, metal, concrete, masonry drilling as well as multiple driving and fastening applications.
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Milwaukee 48-89-4631 Kit Tin Shockwave (23-Piece)
23-piece bit set with carrying case
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EZARC M35 Cobalt Step Drill Bit Set, 3PCS 1/8"-7/8", 1/4" Hex Shank
【C-Profile Design】EZARC step drill bits feature a triple-flute design for increased stability, effectively reducing deviation during the cutting process. Additionally, the 'C-profile' cutting edge ensures smoother cutting and an increased cutting speed
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Greenlee GSBSET3 Step Bit Set (#1, #4, #9)
Progressive cutting edges provide balanced aggression to maximize torque efficiency and minimize stalling;
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Geinxurn 58Pcs Screwdriver Bit Set Include Impact Screwdriver Bits, Mini Wrench, Step Drill, 1/4”Socket Adapter and Impact Bit Extension with Tool Box for Home Repairs& DIY
Hand Tool Sets Include: totally 58pieces include 54 pcs s2 magnetic impact multi screwdriver bits,1pc bit holder(2.4inch),1pc step drill (4-12),1pc 1/4”Socket Adapter, 1pc Mini Wrench (1/4 Square Drive) packaged with packaged with a transparent case
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ZELCAN 5PCS Titanium HSS Step Drill Bit Set with Case
HSS Titanium Coating: The step drill has excellent sharpness and durability due to its high speed steel material and titanium coating
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BRSCHNITT Serrated Concrete Drill Bit Set 3/16"*2,1/4"*4,5/16"*2,3/8",1/2" & Phillips Bits - Carbide Masonry Drill Bits for Brick/Ceramic/Tile/Wood/Plastic/Hex Shank Drills
【Multi-Functional Set】:12-Piece Set 3/16"*2,1/4"*4,5/16"*2,3/8",1/2" Quick-Connect Shank Step Cross-Spiral Carbide Drill Bits + Screwdriver Bits*2
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Bestwork Step Drill Bit Set (1/8"-5/8"), HSS Step Bit with 1/4" Hex Shank
Single-Size Drill Design: Unlike ordinary step drills, our unibit step drill bit features a single-size drill design. During the drilling process, the front step assists in drilling. This design ensures you get the precise hole you need, with stable, accurate, and efficient drilling
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Steel Vision 29pc Hex Hyper-Step Stepped Tip Drill Bit Set - 1/16" to 1/2" Tungsten-Cobalt Alloy Drill Bit, No Pilot Hole Needed, Durable and Precise for Metal Drilling
Innovative Stepped Tip Design: Each bit features a small stepped tip for precision on round, curved, or uneven surfaces, ensuring effortless drilling.
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5% discount
Milwaukee 48-89-9205 Step Bit #5 1/4" - 1-3/8"
Milwaukee #5 Step Drill Bit, 1/4 In To 13/8 In
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5% discount
3 Pcs Metal Step Drill Bit Set Fit for DEWALT DWA1790IR
Package Contents:3*Step Drill Bit Set,A total of 31 sizes are available
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Rocaris 5 Pack Step Drill Bit & 5 Pack Countersink Drill Bit Set with Case
Ultimate Drill Bits Set- This unibit step drill bit includes 5 step bit in sizes 3/16-1/2'', 1/8-1/2'', 1/4-3/4'', 3/16-7/8'', 1/4-1-3/8'', effectively replacing 50 sizes of conventional drill bits. Along with a center punch. Additionally, the counter sinker drill bit set in sizes1/4'', 3/8'', 1/2'', 5/8'', 3/4''.
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OXMUL M35 Step Drill Bit Set for Metal, 1/8—1-3/8, 19-Steps, Cobalt Bits, Heavy-Duty for Stainless Steel, Hard Metal, Aluminum, Wood, 2pcs. Z204_205
【Heavy Duty for Stainless Steel】 The Cobalt Drill Bits(1.3243 STEEL) can drill 5X longer life and 2X faster. This Drill bits is heavy duty for Stainless Steel, Hard Metal, Galvanized Steel, Aluminum,Iron, Wood, PVC and Copper. This step bit is tough,sharp and can drill many holes on hard metal like a Work Horse!
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GRENPRO M35 Cobalt Step Drill Bit, 1/4"-2-1/2", TiAlN, 1/2" Shank
M35 HSS COBALT STEP DRILL - GrenPRO drill bits Specially designed for Metal Sheet/Wood/Plastic/Aluminum/Copper with 15 progressive steps (1/4" to 2-1/2")
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ZELCAN 5PCS Titanium HSS Step Drill Bit Set, 50 Sizes, 1/8" to 1-3/8"
Handle Drilling Tasks with Ease: With four sharp cutting blades, ZELCAN's step drill bit set ensures swift, smooth drilling, effortlessly cutting through steel, aluminum, copper, and other tough materials like a hot knife through butter!
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KSEIBI 598240 Industrial Grade Unibit 5-Pieces Step Drill Bits Set 3-Flat Shank, High-Speed Steel Metal Drill Bits Kit Black Oxide M2 for Drilling Stainless Steel, Aluminium, Wood
High-Speed Steel Construction: Made from durable HSS with a black oxide coating, ensuring longevity and resistance to wear and corrosion.
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Four Spiral Flute M35 Step Drill Bit Set 1/4"-1"(3 pcs 30 Sizes), 1/4" Shank for Metal Step Drill bit, Impact Resistant Cobalt Step Drill Bit, for Stainless Steel, Wood, Aluminum, Plastic
【M35 Cobalt Superhard High Speed Steel】: ISI M35/1.3243/SKH55/M35 steel is a kind of high speed steel containing cobalt, which has the characteristics of high wear resistance, high pressure resistance and sintering resistance. Ideal for steel and plastic drilling with high-speed cordless drills.
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GRENPRO 3Pcs M35 Cobalt Step Drill Bit Set, 1/8"-7/8", 1/4" Hex Shank
M35 HSS COBALT STEP DRILL - GrenPRO drill bits Specially designed for Metal Sheet/Wood/Plastic/Aluminum/Copper
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AIMLENTOOL 5Pcs Step Drill Bit & 5Pcs Countersink Drill Bit Set
Drill Bits Set: This unit step drill bit includes 5 step bit in sizes 3/16-1/2'', 1/8-1/2'', 1/4-3/4'', 3/16-7/8'', 1/4-1-3/8'', effectively replacing 50 sizes of conventional drill bits. Along with a center punch. Additionally, the counter sinker drill bit set in sizes1/4'', 3/8'', 1/2'', 5/8'', 3/4''.
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Step Drill Bit Set - DWA1790IR for Dewalt Double Spiral Flute Step Bits
FDWA1783IR Step Drill Bit, Impact Ready, 1/8-Inch-1/2-Inch
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IRWIN Irw Unibit 3Pc Set #1, #4, #4Df (IWAS15504DF)
DRILL THROUGH A VARIETY OF MATERIALS Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
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Large Step Drill Bit for Steel,1-5/8",13Hole,M42 Cobalt Step Bit,
【Extra-Heavy Duty for Stainless Steel】 The M35 Cobalt Drill Bits(1.3243 STEEL) can drill 5X longer life and 2X faster. This Cobalt Drill bits is heavy duty for Stainless Steel, Metal, Galvanized Steel, Aluminum,Iron, Wood, PVC and Copper. This steel drill bit is tough,sharp and can drill many holes on hard metal like a Work Horse!
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MACXCOIP 1/4" to 2-3/8" HSS Step Drill Bit Set
12 Step Sizes: The bit comes with 12 sizes so you can drill up to 12 holes(1/4", 3/8", 19/32", 3/4", 1", 1-3/16", 1-3/8", 1-5/8", 1-3/4", 2", 2-3/16", 2-3/8") with different diameters, save the time and energy of replacing the drill bit and improve your drilling efficiency
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Four Spiral Flute Step Drill Bit for Metal,M35 Cobalt Unibit Step Drill Bit Set 1/4"-1" (30 pcs),Wear-Resistant AlTiN Coated,1/4" Hex Shank for Metal, Stainless Steel, Aluminum, Plastic
Four Spiral Flute Step Drill Bit:Step Drill Bit for Metal The service life is twice that of ordinary ladder drills, the drilling accuracy is significantly improved, the cutting speed is faster when drilling, and it has a unique effect on stainless steel drilling.
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LIBRATON Four Spiral Flute Step Drill Bit Set 1/8"-7/8", M35 Step Bits
4-Flute Turbo-Cutting System: Libraton step drill bit set has quad spiral grooves enabling 40% faster chip evacuation than 2-flute competitors, eliminating jams when drilling.
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Driak 3pcs 16-30.5/5-20/3-14mm HSS Titanium Plating Taper Umbrella Drill Bit Umbrella Chamfer Chamfering Cutter Step Drill Bit Set
3pcs 16-30.5/5-20/3-14mm HSS 6542 Umbrella Chamfering Cutter Step Drill Bit Set
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Crosstar 3Pc M35 Cobalt Step Drill Bit Set,1/8"-7/8",1/4" Hex Shank Unibit
【DOUBLE SPIRAL FLUTE DESIGN】 Features two efficient spiral flutes that ensure faster chip ejection, reduced clogging, and smoother drilling operations compared to single-flute designs. This enhances stability and provides a cleaner finish on various materials.
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OXMUL,Step Drill Bit for Metal,7/8",12sizes,Cobalt Drill Bits,
【Heavy Duty for Stainless Steel】 The Cobalt Drill Bits(M2+3%Cobalt STEEL) can drill 6X longer life and 2X faster. This Drill bits is heavy duty for Stainless Steel, Metal, Galvanized Steel, Aluminum,Iron, Wood, PVC and Copper. This step bit is tough,sharp and can drill many holes on hard metal like a Work Horse!
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M2 Step Drill Bit Set, 1/8~1-3/8" 5Pcs 4 Spiral Flute AlTiN Coated Step Bit
Spiral Flute Step Drill Bit for Metal: Our step drill bit features an innovative spiral flute design, precision-machined to prevent walking and increase stability. It achieves up to 3x the drilling speed of conventional bits with minimal vibration, ensuring smooth, precise holes in metal. This step drill bit for metal delivers professional results
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Crosstar 5Pc M35 Cobalt Step Drill Bit Set,1/8"-7/8",1/4" Hex Shank Unibit
【34 TOTAL STEP SIZES IN 5-PC SET】 - Master any drilling task with this comprehensive unibit set. Includes 3 double-flute and 2 four-flute bits, covering from 1/8" to 7/8" (34 precise steps total). Eliminates the need for multiple drill bits, offering unmatched versatility for metal, wood, plastic, and aluminum.
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3-Piece Unibit Step Drill Bit for Metal, HSS Step Bit Set, 1/8"-7/8"
Effortless Precision Drilling: Engineered with four ultra-sharp cutting blades, this step drill bit set delivers smooth, vibration-free performance. Its advanced design ensures clean, accurate holes in steel, aluminum, copper, and other rigid materials with professional-grade precision
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Drill America 29 Piece Cobalt Stepped Point Drill Bit Set in Round Case w/Gold Oxide Finish for Drilling Acrylic, Steel, Hard Metals, Sizes 1/16" to 1/2" x 64ths, GSC Series ZMGSC29J-PC
GOLD STEPPED POINT COBALT: Drill America GSC Series Gold Stepped Point Cobalt Drill Bits start easier, drill faster, increase lifespan, and reduce heat compared to standard drill bits
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KENDO 6PCS Step Drill Bit Set for Metal, 50 Hole Sizes with Center Punch
HSS Titanium Coating: Our high-speed steel drill bits, fortified with a titanium coating that makes the drill bit harder than a typical HSS bit, can reduce the friction drill, and perform well in heat, corrosion, and rust resistance.
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AIMLENTOOL 6Pcs(1/8"-1-3/8") HSS Step Drill Bit Set
HSS Titanium Coating: Our high-speed steel drill bits, fortified with a titanium coating that makes the drill bit harder than a typical HSS bit, can reduce the friction drill, and perform well in heat, corrosion, and rust resistance.
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Jerax tools 1/2" 7/8" 1-3/8" M2 Step Drill Bit Unibit Set for Hole Drilling
[M2 HSS]: Cuts A LOT MORE CLEAN holes and much EASIER than average step bits. In general, M2 has 50% more Tungsten and 150% more Molybdenum, both of which are key elements in improving durability. Our additional Vacuum heat treatment and Nitride surface hardening treatment make the performance even better.
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Steel Vision Hyper-Step HSS Cobalt, No Pilot Hole Needed, (1/8"" - 1/2") 13 pc TurboStep HSS Mechanics Stubby Drill Bit Set, Industrial-Grade, Metal Drilling for Stainless/Hardened Steel
Industrial-Grade M35 Cobalt Alloy: Engineered with high-performance M35 tungsten-cobalt for extended lifespan and precision in tough drilling tasks.
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Klein Tools QRST2S Quick-Release Step Bit Set, 3-Piece, Durable Aluminum Titanium Coating, Impact-Rated Hex Shank
DURABLE COATING: Step bits are coated with aluminum titanium nitride, providing durability that is 10 times greater than black oxide, ensuring extended bit lifespan
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EZARC M35 Cobalt Step Drill Bit for Metal, 1/4"-3/4", 1/4" Hex Shank
【C-Profile Design】EZARC step drill bits feature a triple-flute design for increased stability, effectively reducing deviation during the cutting process. Additionally, the 'C-profile' cutting edge ensures smoother cutting and an increased cutting speed
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5% discount
THINKWORK M35 Cobalt Spiral Flute Step Drill Bit Set, 5 Pcs Single Size HSS Step Bits (1/8"-3/4"), Small Size EDC Unibit with 1/4" Shank Step Bits for Metal, Aluminum, Steel, Wood Plastic
ENHANCED DURABILITY: Our industrial-grade step drill set is meticulously crafted from high hardnessy M35 cobalt HSS and undergoes multiple manufacturing processes. Each drill bit is carefully inspected at the factory to ensure superior quality and longevity.
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Diablo Impact Strong Step Drill Bit Set - Split Point Tip, 3-Piece Set
Enhanced Durability - Features a Split Point Tip design for a fast, on-point start resulting in increased durability and up to 6X longer life.
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HIGHFIRE 29 Pieces HSS Stepped Point Drill Bit Set 1/16"-1/2", Gold and Black 3-Flat Shank for Metal, Steel & Acrylic - No Pilot Hole Needed - Industrial, MRO & DIY Use
All-in-One Functionality: Skip Pilot Holes – Drills large diameters in one step, eliminating the need for center drill and pilot drill bits. Faster setups, fewer tools to carry.
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EZARC Countersink Drill Bit Set, 22PCS Two-Flute Bits with Plug Cutters
【Complete 22-Piece Set】EZARC countersink drill bit set includes 5pcs flat head countersink drill bits (#4, #6, #8, #10, #12), 6pcs replaceable HSS drill bits, 2pcs wood plug cutters (3/8", 1/2"), 7pcs S2 screwdriver bits, 1pc magnetic extension bit holder, 1pc hex wrench, all neatly packed in a durable storage case.
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LAMPTOP 26 Pack Woodworking Chamfer Drilling Tools,6 Countersink Drill Bit
LAMPTOP 26 Pcs woodworking chamfer drilling tool kit set, including 7 Pcs 3- Pointed Countersink Bit, 8 Pcs Wood Plug Cutter Drill Bit Set (2 styles), 3 Pcs Step Drill Bit, 6 Pcs 1/4" Hex Shank 5 Flute Countersink Drill Bit, 1 pcs L-Wrenches and Automatic Center Punch to create a starting point that prevents screws and drills from wandering.
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Step Drill Bit Set - 5PCS Titanium HSS Step Bit with Two Spiral Flutes
HSS step drill with Titanium Coating: High-speed steel material ensures a longer service life.This unibit step drill bit features advanced heat/corrosion/rust resistant coating, specially engineered for demanding metal drilling applications.
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Rocaris 39 Pack Woodworking Chamfer Drilling Tools Set Kit
39 Pack Woodworking Chamfer Drilling Tool Kit Include Including Countersink Drill Bits, L-Wrench, Wood Plug Cutter, Step Drill Bit, Center Punch, Drill Stop Bit Collar Set, Twist Drill Bit Tool. Pecfect gift for fathers, friends, carpenter and DIY lovers.
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CaRoller 29Pcs Drill Bit Set,135 Degree Tip High Speed Steel
【Drill Bit Sets Convenient Size Variety】: This 29-piece bit set includes everything you need for a user-friendly experience that suits all your needs. The set comes with: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8", 25/64", 13/32", 27/64", 7/16", 29/64", 15/32", 31/64", 1/2" bits.
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ROGAPER 6PC Cobalt Step Drill Bit Set, Hex Shank Step Drill with Two Spiral Flutes and Automatic Center Punch for Metal, Stainless Steel, Aluminum, Wood, and Plastic with Aluminum Case, 50 Sizes
M35 Cobalt: Our M35 cobalt high speed steel drill bits, fortified with a titanium coating that makes the drill bit harder than a typical HSS bit, can reduce the friction drill, and perform well in heat, corrosion, and rust resistance.
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GMTOOLS 28Pcs Woodworking Chamfer Drilling Tools-Countersink Bit, Step Drill Bit Set, Wood Plug Cutter Drill Bit Set (2 Styles), 5-Flute Countersink Drill Bit, Positioning Punch and 1pc Hex Wrench
[28 Pcs Woodworking Chamfer Drilling Tools] Various types to meet daily needs and create beautiful finished results for woodworking. Ideal for wood, particleboard, fiberboard, logs, etc. used on hand drills, bench drills, and power drills.
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HIGHFIRE 30PCS Impact Driver Bit Set Include Screwdriver Bit Set,Step Drill Bit,Hex Shank Drill Bit with Tough Stackable Case, Idea for Hanging Pictures, Assembling Furniture and Home Tasks
【All-in-One Design】Including a variety of hex shank drill bit, step drill bit, screwdriver bit. Idea for Hanging Pictures, Assembling Furniture and Home Tasks
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5 Pcs Step Drill Bit & 5 Pcs Countersink Drill Bit Set, Titanium High Speed Steel Step Drill Bit, 50 Sizes of Step Bits for Metal, HSS Step Bit with Aluminum Case for DIY, Multiple Hole Stepped Up Bit
Multi-hole Sizes: This unit step drill bit set includes 5 step bits in sizes 3/16-1/2”, 1/8-1/2”, 1/4-3/4”, 3/16-7/8”, 1/4-1-3/8”, effectively replacing 50 sizes of conventional drill bits. Along with a center punch. Additionally, the counter sinker drill bit set in sizes1/4'', 3/8”, 1/2”, 5/8”, 3/4”
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KAKILFOB 19PCS Cobalt Drill Bit Set
【Versatile and Multi-Functional】This 19-piece cobalt stepped point drill bit set comes with a storage holder case. It can be used as an enlarger for existing holes or to create new, smoother holes for multi-material drilling in acrylic, steel, brass, and other hardened metals.
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5% discount
29pcs HSS Stepped Point Twist Drill Bit Set Titanium Coating 1/16"-1/2"
【Essential Sizes】Pro edge stepped point drill bit set includes 29 Commonly-used sizes on the market:1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64“, 3/8", 25/64", 13/32", 27/64", 7/16, 29/64, 15/32", 31/64", 1/2". Sufficient to handle the vast majority of usage scenarios, It also comes with a round drill bit storage box for easy organization and storage.
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ColumPRO 3PCS Cobalt Step Drill Bit Set for Stainless Steel & Hard Metal,M35 HSS Unibit with TiAlN Coating,Spiral Flute Design,1/8"-1/2", 1/4"-3/4", 3/16"-7/8" for Iron, Aluminum, and Alloy Drilling
【Premium M35 Cobalt Construction】 Engineered from industrial-grade M35 cobalt high-speed steel with a TiAlN coating, these step drill bits deliver exceptional hardness, heat resistance, and cutting performance. Designed to stay sharper longer—ideal for drilling through stainless steel, iron, aluminum, and other tough metals.
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toolant Mini Step Drill Bit Set, 3pcs, 1/8"-3/4", M2 HSS, 1/4" Hex
EXTREME COMPACT FOR TINY SPACES – Featuring a mini 1-inch body (25mm) and a total length of only 47mm, these bits are specifically engineered for extremely confined areas where standard bits cannot fit. Equipped with a universal 1/4" hex shank, it provides the maneuverability needed for specialized precision tasks in restricted spaces.
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OSTTE Step Drill Bits with Two Spiral Grooves, 5PCS
【50 Sizes in 5 Bits】One versatile step drill bit set gives you 50 essential hole sizes (3/16" to 1-3/8") for any project. Perfect as a step drill bit set for metal, wood, plastic and more - no more searching through bulky collections
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toolant 2PCS Four-Spiral Flute Cobalt Step Drill Bit Set, 1/8" to 1-3/8" Full Coverage & Compact Portability, Unibit with Six-Sided Hex Shank for Metal, Stainless Steel, Aluminum, Wood, Plastic
SMALL TO LARGE. TRUE VERSATILITY. – This 2-piece combo is expertly paired to provide seamless coverage of all common sizes from 1/8" to 1-3/8". By consolidating dozens of hole sizes into just two compact bits, it offers ultimate on-the-go portability, eliminating the need for bulky kits and heavy toolboxes. Get full-scale capability with a minimalist footprint.
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TUMAX 3Pcs M35 Cobalt Step Drill Bit Set, TiAlN Coated, 1/4" Hex, 1/8-7/8"
【M35 COBALT & TiAlN THERMAL SHIELD】 Crafted from industrial-grade M35 Cobalt High-Speed Steel (HSS-Co) and fortified with a premium TiAlN coating. This combination withstands extreme heat up to 800°C, providing significantly longer tool life when drilling through tough materials like stainless steel and cast iron compared to standard bits.
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Spectral 3 Piece Step Point HSS Drill Bit Kit, 1/8" 1/4" and 3/8", Plastic Case, 135° Split Point Tip, M2 Steel, 3-Flat Shank, Multi-Color Finish
SPECTRAL Twist Drill
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5% discount
Step Drill Bit Set for Metal- 5PCS Ti Step Bit with Two Straight Flutes
HSS step drill with Titanium Coating: High-speed steel material ensures a longer service life.This unibit step drill bit features advanced heat/corrosion/rust resistant coating, specially engineered for demanding metal drilling applications
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AIMLENTOOL Hex Shank Cobalt Step Drill Bit Set
M35 Material: Our M35 cobalt step drill bits, fortified with a titanium coating that makes the drill bit harder than a typical HSS bit, can reduce the friction drill, and perform well in heat, corrosion, and rust resistance.
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Crosstar 21Pc Cobalt Stepped Point Drill Bit Set,1/16-1/2" TiAlN Coated
【21-Piece M35 Cobalt Steel Drill Bit Set: Targeted for Hard Metals】Crafted from premium M35 cobalt steel with 5% cobalt core, this drill bit set is engineered to tackle tough metals ranging from 30–60 HRC hardness. It delivers superior drilling performance on stainless steel, high-temperature alloy steel, and bearing steel, outperforming ordinary high-speed steel bits on hard materials.
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FRITZFURT 3-Piece M35 Cobalt Step Drill Bit Set — CBN Ground, AlTiN Coated, 1/4" Hex Shank | 6, 10 & 13 Steps | 1/8"–3/4" | Sheet Metal, Stainless Steel, Electrician
OUTLASTS STANDARD HSS IN METAL — M35 COBALT STEEL, CBN GROUND — Manufactured from M35 cobalt steel with approximately 5% cobalt content and CBN-fully-ground to factory precision on every cutting edge — from the tip through every step on the shank. Designed for repeated use in stainless steel, hardened sheet metal, and structural steel where standard HSS loses its edge.A 25–28° spiral flute angle maintains chip flow without sacrificing edge strength — optimized for hand-held drilling in sheet metal and stainless.
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ANGELSWORD Step Drill Bit for Metal Sheet, M35 TiAlN Step Bit, 5pc
【Versatile 50 Sizes Step Drill Bit Set】1/4"-1-3/8"(stepped by 1/8"), 3/16"-7/8"(stepped by 1/16"), 1/4"-3/4"(stepped by 1/16"), 1/8"-1/2"(stepped by 1/32"), 3/16“-1/2”(stepped by 1/16“). 【Universal 3/8" 3-Flatted Shank prevents breaking.】
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5% discount
20PCS Countersink Drill Bit Set, Tapered Drill Bits Counter Sink Drill Bit
【WHAT YOU GET】20Pcs countersink drill bit set includes 11 pcs Tapered drill bits (3 pcs #4, 2 pcs #6, 2 pcs#8, 2 pcs#10, 2 pcs#12), 2 pcs Tapered and Straight Wood plug cutters (3/8" and 1/2"), 2 pcs Allen key, 2pcs Depth stop rings (3/8"and 1/2"), 2pcs Phillips screwdriver bits (PH1 and PH2) and 1pc Extension bit shaft, which covers all the tool accessories you need for entire wood project.
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5PCS Four Spiral Flute Step Drill Bit Set, HSS Unibit Step Bits for Metal, Size 1/8" to 1-3/8" with 1/4" and 3/8" Hex Shank, Nitride-Coated Drill Bits for Stainless Sheet Metal Aluminum Wood Plastic
【Four-Spiral Flute Design】Engineered with four razor-sharp cutting blades, this step drill set delivers smoother, vibration-free drilling with significantly reduced heat build-up and less grabbing. Delivering cleaner holes with better control than standard 2-flute drill bits, ideal for electricians, fabricators, and DIYers who demand clean, accurate holes every time
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Makita B-65399 Impact Gold 14 Pc. Titanium Drill Bit Set, 1/4 in. Hex Shank
Titanium nitride (TiN) coating lasts 2.5x longer than non-coated bits
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SEDIANAS 3PCS Titanium Step Drill Bit - Four Spiral Flute HSS Step Bit Set
Longer Service Life: This unibit step drill bit features advanced heat/corrosion/rust resistant coating, specially engineered for demanding metal drilling applications.
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DEWALT Drill Bit Set 29 Pc Black and Gold, High Speed Steel, Split Point, Black Oxide Coating, Optimized Helix, Stronger Core Bit Set for Drill (DWA1189)
135° Split point tip design to help reduce walking
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6% discount
BOSCH DDMS40 40 pc. Impact Tough Drill Bit Set, Custom Case System
IMPACT TOUGH BIT DESIGN: Both driver and drill bits are impact rated and provide longer bit life than standard impact bits
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Maywoqi 5Pcs Step Drill Bit & 5Pcs Countersink Drill Bit Set, Titanium Coated, HSS Step Bit, 50 Sizes of Step Bit for Metal with Aluminum Case, Multiple Hole Stepped Up Bits for DIY
Ultimate Drill Bits Se: This unit step drill bit includes 5 step bits in sizes 3/16-1/2'', 1/8-1/2'', 1/4-3/4'', 3/16-7/8'', 1/4-1-3/8'', effectively replacing 50 sizes of conventional drill bits. Along with a center punch. Additionally, the counter sinker drill bit set in sizes1/4'', 3/8'', 1/2'', 5/8'', 3/4''.
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Irwin Tools IRWIN Step Drill Bit, 1/8-Inch to 1/2-Inch Step, 1/4-Inch Shank (10231) Silver|Silver metallic
Save time because you don't need to change drills for different-sized round holes in thin materials. Each drill acts as a pilot for the next size.
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DEWALT Step Drill Bit, Impact Ready, 3/16-Inch-1/2-Inch (DWA1784IR)
Titanium Nitride Coated two flute spiral design provides longer life and better chip removal
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Onimento Four Spiral Flute Step Drill Bit Set Step Bits for Hole Drilling in Stainless Steel Aluminum Wood Plastic, 1/8"-1-3/8" 5PCS High-Speed Steel Unibit Step Bits with 1/4" and 3/8" Hex Shank
Easy Cutting: This step drill set comes with four sharp cutting blades, ensuring fast and smooth drilling, effortlessly cutting steel, aluminum, copper, and other hard materials like a hot knife through butter!
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toolant M2 HSS Step Drill Bit, 1/4"-1-3/8", Nitride Hardened Unibit
DUAL-ANGLE CUTTING POWER – Engineered with upgraded dual-angle flutes that shear through metal far more aggressively and accurately than standard straight grooves. This optimized geometry ensures faster, more stable drilling with perfectly polished, burr-free holes—feels like a hot knife through butter!
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KnKut 13 Piece Jobber Length Step Point Drill Bit Set 1/16"-1/4" by 64ths
Made In USA
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SPEEDWOX 3PCS Step Drill Bit Set (1/4"-7/8") Four Spiral Flute Unibit Step Drill Bits with Tool Box Spiral Cone Drill Clearly Marked for Stainless Steel, Sheet Metal, Aluminum & Plastic
【WHAT YOU GET】Includes three step drill bits of varying sizes to accommodate diverse drilling needs. The set contains step drill bits with diameters ranging from 1/8 inch to 1/2 inch (13 steps), 1/4 inch to 3/4 inch (9 steps), and 3/16 inch to 7/8 inch (12 steps). All bits come with a sturdy blow-molded storage case for easy storage and portability.
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POPTOOL Stepped Point Drill Bit Set, 135° Split Point & 3-Flat Shank, Clean Precision Drilling with Size Marked Storage Tube
[Clean & Precise Drilling Performance] Stepped point drill design with Amber coating, accurate holes while reducing burrs and improving hole quality.
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Forgebear Step Drill Bits, 5PCS HSS Titanium Step Drill Bit Set, 50 Sizes High Speed Steel Step Bits with 118° Split Point, Metal Drilling Tools with Storage Case for Metal, Aluminum, Iron & Plastic
PREMIUM HSS TITANIUM COATING: Made of sturdy high-speed steel with premium titanium coating, these step drill bits deliver outstanding cutting sharpness and long-lasting durability. The anti-wear coating effectively reduces friction during drilling, prevents bit rust and abrasion, and supports repeated heavy-duty metal drilling for daily DIY and workshop use
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We have found a total of 134 step drill bit sets deals at amazon, Acme Tools, Zoro, and other shops for you. The most popular brands include: DEWALT, IRWIN, and Bosch. Today's offer is YOUGFIN 29 Pcs M2 High Speed Steel Stepped Point Drill Bit Set with Titanium Coated, 1/16"-1/2" by 64ths Drill Bits, Step Bits Set for Iron, Stainless Steel, Metal, Wood, and Plastic with 45% discount. The lowest price we found in our offers is $ 18.03 . The highest price in our price comparison is $ 325.99 . Currently, we have selected 16 reliable shops for you to buy step drill bit sets affordably.