Hss Steel Step Drills of 2025
Best Choice1
Clicked 1 times in the last monthSHARPTOOLSHARPTOOL 1/4 to 2 Inches HSS Step Drill Bit, Large Unibit for Cutting Holes on Stainless Steel, Metal, Wood & Plastic (2")
Main highlights- ️ Surface NIRTIDING TREATMENT provides excellent wear resistance compared to titanium coating.
- ️ 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!
- ️ NO PILOT HOLES REQUIRED | Split point tip allows you to drill directly on the material without any pilot holes. Self-centering and non-walking tip design will make your drilling work FASTER and EASIER!
- ️ HIGH-VISIBILITY size marks for primary hole sizes will really save your time during drilling! 10 Step sizes allows you to drill holes of various diameters. You can easily stop on any hole size! Size includes 1/4", 3/8", 19/32", 3/4", 1", 1-3/16", 1-3/8", 1-5/8", 1-3/4", 2".
- ️ DOUBLE FLUTES & TRI-FLATTED SHANK | Double flutes design provides faster cutting and drilling than single flute bits. 3/8 Thick tri-flatted shank makes it fit impact driver or other power tools securely and non-slip.
9.8Exceptional
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Value for Money2
AIMLENTOOLAIMLENTOOL HSS Spiral Groove Step Drill Bit, 12 Steps High-Speed Steel 1/4" to 2-3/8" Drill Bit for Stainless Steel, Aluminum, Plastic, and Wood, Large Multiple Hole Stepped Bit
Main highlights- Wide Application: Our step drill bit can process different diameter holes, and can be used on materials such as metal heavy-duty, iron, aluminum, brass, plastic, aluminum alloy, wood, plastic, etc. Suitable for home DIY and general use
- Quick Change: The 1/4-inch hex shank fits easily and securely into all power tools to prevent slippage and shedding during rotation.
- Professional After-Sales Service: If you are not fully satisfied with our product for any reason, please contact us for a 100% refund or replacement.
- Precision-Engineered Design: Two-flute spiral grooved design deburrs chips, dust and debris for clearance and smooth cutting. The 118° split point tip drill reduces friction, pressure, and heat, making the drill bits long-lasting and efficient.
- 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.
9.6Exceptional
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3
IRONANTIRONANT Step Drill Bits, 5PCS HSS Titanium Step Drill Bit Set, 50 Sizes High Speed Steel Step Bits for Metal with Aluminum Case
Why we love it
Durable titanium-coated high-speed steel.
Versatile with 50 sizes in 5 bits.
Convenient storage case included.
9.3Excellent
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4
ZELCANZELCAN 10 Sizes Titanium Step Drill Bit, 1/4 to 1-3/8 Inches High Speed Steel Drill Cone Bits for Sheet Metal Hole Drilling Cutting, HSS Multi Size Hole Stepped Up Unibit for DIY Lovers Electrician
9.1 Simple to use8.0 worth the money8.0 lasts a long timeWhy we love it
Durable and long-lasting material.
Perfect for DIY and light jobs.
Easy size adjustments with step feature.
9.2Excellent
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5
SALISALI Step Drill Bit HSS M35 1/8"-1/2" 13 Sizes Four Spiral Flute Cobalt Step Drill Bits Hole Expander for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic with Storage Box
Main highlights- Titanium aluminum nitride (tialn) for extreme heat and wear prevention, not just a decorative coating like most step drills
- Quick change: The 1/5-inch hex shank fits easily and securely into all power tools to prevent slippage and shedding during rotation. Handyman or professionals ----- perfect for home repairs and light jobs such as drilling holes in plastic, aluminum, copper, iron and many other types of sheet metal (excluding steel or any other harder metal)
- M35 cobalt hss step drill - prefect for 1/8"(4mm) thick stainless steel/metal sheet/wood/plastic/aluminum sheet/copper and other metal sheets
- Includes 13 step sizes ----- 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32" , 3/8", 13/32", 7/16", 15/32" , and 1/2"
- Four spiral flute - four cutting blades design guarantees a faster and smoother cutting. Feels like a hot knife through butter
9.1Excellent
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ZELCAN23% OffZELCAN Step Drill Bits, HSS 5PCS Titanium Step Drill Bit Set, 50 Sizes in 5 High Speed Steel Unibit Drill Bits Set for Sheet Metal with Aluminum Case, Multiple Hole Stepped Up Bits for DIY Lovers
8.9 Precision8.9 Flexibility8.2 worth the moneyWhy we love it
Extreme Durability: Long lasting shiny.
Drill Different Sizes: 1/4, 3/8 1/2 in.
Smooth Drilling: Fast precise.
8.8Very Good
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Jerax toolsJerax tools HSS 1/4-2 Inch Large High Speed Steel Step Drill bits, Doubles Flutes Large Step Bits for Hole Drilling in Iron, Copper, Aluminum, Wood, Plastic
Main highlights- [Non-stop]: Our Polished Steps and Size Highlights let you able to see target hole size during drilling. No need to stop in the middle of the drilling and check. Save you time and hassle.
- [No Pilot Hole Required]: Self-starting & non-walking spilt point tip design helps you start drilling quickly.
- [Multi Hole Sizes]: This 2" step bit comes with 10 marked sizes so you can drill 10 different hole sizes, saving you time and effort to change bits. Marked sizes including: 1/4", 3/8", 19/32", 3/4", 1", 1-3/16", 1-3/8", 1-5/8", 1-3/4", 2".
- [Made of High Speed Steel]: Premium material and surface treatment ensures the durability and sharpness. This unibit can drill holes on Iron, Aluminum, Copper, Plastic, Wood, or anything that has similar or lower hardness as these materials.
- [Know More About Us]: Jerax tools is a professional step bits manufacturer and all our step drill bits are all made of HSS. We also provide the high grade & top grade step bits for stainless steel & other thick material. Visit our store to know more tools!
8.7Very Good
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8
Hendar10 Sizes Titanium Coated HSS Step Drill Bit 1/4 to 1-3/8 Inches, High Speed Steel Multipurpose Cone Drill Bits for Metalworking, Unibit Sheet Metal Hole Drilling
Main highlights- Wide Application : Ideal for drilling plastic, wood,aluminum, iron, and sheet metal (not suitable for stainless stee)
- Multiple Sizes: 10 sizes from 1/4 to 1-3/8 Inches
- HSS Titanium Coating : Made from high-speed steel with a titanium coating for excellent sharpness, durability, and longer tool life
- Dual-Flute Design : Clears chips quickly and allows easy particle escape for efficient drilling
- 118° Split Point Tip : Self centering tip increases cutting speed and prevents walking
8.5Good
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9
AlericAleric Step Drill Bit Set - Titanium Coated, High Speed Steel Drill Cone Bits for Sheet Metal Hole Drilling Cutting, HSS Multi Size Hole Stepped Up Unibit for DIY Lovers,3pcs
8.0 worth the money8.0 lasts a long time8.0 Long lifeWhy we love it
Durable titanium coating for long-lasting use.
Versatile for various materials and projects.
Affordable alternative to expensive bits.
8.4Good
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10
TworiderTworider 3pcs Metric Step Drill Bit, Hss Step Drill Bit Set High Speed Steel Step Bits Set (Metric 4-12mm, 3-12mm and 4-20 Mm) Cone Metal Drill Bits for Plastic, Wood, Stainless Steel Sheet Metal
Main highlights- 【widely used】：The ability and durability of high-speed steel with titanium coating to drill holes in plastic, aluminum, copper and many other types of metal plates have been proved. Titanium drill bits are especially suitable for processing copper and aluminum parts, die steel, cast iron, iron and other metal materials.
- 【Sizes】： 15 Step Bit: 4-32mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm) 9 Step Bit: 3-12mm (3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm,12mm) 5 Step Bit: 4-12mm (4mm, 6mm, 8mm, 10mm, 12mm)
- 【Quick Assemble】: 1/4" hex shank work with most drill or drills with 1/4" chuck,makes for easy, convenient, and quick stepper bit switches and is compatible with impact ready power tools.
- 【Drill Bit Set contain 3 size】：4-12mm, 3-12mm and 4-20 mm, Supplied with a portable fabric bag.
- 【Double groove design】：Provide faster and smoother drilling, provide less pressure, and cut wood, plastic and other surfaces with a thickness of less than 5mm. The stepped cone drill is designed to accurately drill holes of different sizes from 4 mm to 32 mm in diameter, with the best speed
8.1Good
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