10 Best Groove Hss Step Drill Bit In The Us - Black Friday 2024
Best Choice1
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 for DIY Lovers
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.
9.8Exceptional
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Value for Money2
ZELCANZELCAN Large HSS Spiral Groove Step Drill Bit, 12 Sizes Titanium High Speed Steel 1/4" to 2-3/8" Drill Bit for Sheet Aluminium Metal Wood Hole Drilling, Big Multiple Hole Stepped Up Bit for DIY Lovers
Main highlights- Universal Compatibility ----- The rapid strike tip drills twice as fast as the average step drills and can drill acrylic, PVC, wood, aluminum and iron sheets up to 0.2’’ in thickness.
- One Bit for All ----- The bit comes with 12 hole sizes: 6mm, 10mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm. , saving you time and efforts to change bits, quadrupling your drilling efficiency compared to competition.
- Larger Size ----- Our drill bit is bigger in size so it can drill holes with larger dimensions.
- Jam-Free Performance ----- The dual-flute design prevents metal fillings from flying around and clears chips faster thus it can drill more smoothly without heating up.
- Durable Titanium Coated Bits ----- The step drill bit is made from upgraded high speed steel characterized by well-balanced toughness, wear resistance and red hardness properties for better and faster hole -drilling performance. The titanium coating makes the drill bit more durable so that it can last for years with uncompromised quality.
9.7Exceptional
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3
ROGAPER11% OffROGAPER HSS Spiral Groove Step Drill Bit, 12 Steps High-Speed Steel 1/4" to 2-3/8", Large Step Drill Bits for Cutting Holes in Stainless Steel Aluminum Sheet Plastic Wood
Main highlights- Wide Application: Our step drill bits 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 step drill bits, fortified with a titanium coating that makes the hole drill bit harder than a typical HSS bit, can reduce the friction drill, and perform well in heat, corrosion, and rust resistance.
9.5Excellent
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4
CortoolCORTOOL 2-Inch HSS Spiral Groove Step Drill Bit, 10 Sizes Cobalt Added High Speed Steel 1/4" to 2" Drill Bit for Sheet Aluminium Metal Wood, Big Multiple Hole Stepped Up Bit for DIY Lovers
Main highlights- The step drill bit is made from upgraded high speed steel characterized by well-balanced toughness, wear resistance and red hardness properties for better and faster hole -drilling performance. The cobalt coating makes the drill bit more durable so that it can last for years with uncompromised quality.
- The spiral dual-flute design prevents metal fillings from flying around and clears chips faster thus it can drill more smoothly without heating up.
- The rapid strike tip drills twice as fast as the average step drills and can drill acrylic, PVC, wood, aluminum and iron sheets up to 0.2’’ in thickness.
- CORTOOL drill bit is bigger in size so it can drill holes with larger dimensions.
- 10 hole sizes: 1/4; 3/8; 19/32; 3/4; 1'; 1'3/16; 1'3/8; 1'5/8; 1'3/4; 2'.
9.4Excellent
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5
VearterVearter HSS Straight Groove Step Drill Bits, 1/4" - 1-3/8" Unibit 10 Steps M2 Material Titanium Coated Hex Shank for Drilling Holes in Stainless Steel Aluminium Sheet Metal Wood Plastic PVC
Main highlights- Safe Use - The hex shank enhances safety and stability by securely fastening the step drill bit to power drivers, drills, and press drills, preventing any instances of falling off or slipping during rotation.
- Revolutionary Design - The dual groove design offers a smoother cut and faster chip evacuation, effectively removing burr chips, dust, and other debris. This design helps prevent chips from flying and enables smoother drilling without heating.
- Easy Cut - The titanium coating on the step drill bit enhances its sharpness and reduces heat generated by friction, allowing for easy cutting of iron sheets, aluminum sheets, copper, plastic, wood boards, and various other types of sheet metal.
- Durable HSS Drill Bit - The HSS M2(6542) step drill bit has excellent durability and high-speed punching capabilities. Its industrial-grade high-speed steel material allows it to outlast others.
- 10 Step Sizes - Step drill bits for metal compatible with 10 Sizes: 1/4'', 3/8'', 1/2'', 5/8'', 3/4'', 7/8'',1'', 1-1/8'', 1-1/4'', 1-3/8''. Meet your different needs, greatly save you the trouble of choosing different step bit.
9.3Excellent
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6
OCGIGOCGIG 6-65mm Large Titanium Coated Step Drill HSS Spiral Groove Cone Drill Bit Hole Cutter
Main highlights- Spiral Design：3 Flute spiral blade design makes the cutting faster and smoother, and automatically deburred from the hole when the drill bit is drilled
- Self starting：no need for a pilot hole.Cobalt coated to reduce friction and run at cooler temperature.
- Package includes：1 x 6-65mm HSS Groove Step Drill (13 Steps:6mm, 10mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm, 65mm)
- Material:：High Speed Steel(HSS) with Titanium Coated
- Application：Suitable to cut holes in a variety of material like iron plate, aluminum plate, insulation boards, PVC sheet, ect
9.2Excellent
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7
CortoolCORTOOL Step Drill Bit HSS Spiral Groove Step Bit 1/4" to 2-3/8" Step Drill Bit for Metal Plastic Wood, 12 Sizes Multiple Hole Stepped Up Bit for DIY Lovers
Main highlights- The step drill bit is made from upgraded high speed steel characterized by well-balanced toughness, wear resistance and red hardness properties for better and faster hole -drilling performance. The titanium coating makes the drill bit more durable so that it can last for years with uncompromised quality.
- The spiral dual-flute design prevents metal fillings from flying around and clears chips faster thus it can drill more smoothly without heating up.
- The rapid strike tip drills twice as fast as the average step drills and can drill acrylic, PVC, wood, aluminum and iron sheets up to 0.2’’ in thickness.
- CORTOOL drill bit is bigger in size so it can drill holes with larger dimensions.
- 12 hole sizes: 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
9.1Excellent
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8
LSLANSOON6-60mm Step Drill Bit, 12.5mm/0.5” Shank 4241 HSS Spiral Groove Drill Bit for Wood, Plastic, Sheet Metal
Main highlights- 【Sturdy & Durable】Made of 4241 high speed steel with Spiral Groove design, the step drill bit is not easily broken compared to regular twist drill bits
- 【Storage】Package also includes a storage case for storing the drill bit while not in use
- 【Step Drill Bit】One drill bit for drilling multiple hole sizes from 6 to 60mm (1/4” to 2-1/3”)
- 【Recommended Rotation Speed】250-400 RPM for prolonged use
- 【Easy to Use】Automatically deburr holes while drilling to keep the drill bit clean
- 【Application】Suitable for drilling acrylic, PVC, wood, aluminum and iron sheets up to 5mm (0.2”) in thickness. Ideal For DIY, home and construction work
9.0Excellent
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9
BOYOUYSHss Titanium Step Drill Bits 3 Pieces, Hss Cobalt Porous Over 30 Sizes Titanium Step Drill Bit Set, T-4241 High Speed Metal Steel Drill Dual Cut Blade Porous Step Drill Bits Perfect for DIY Hobbyists
9.3 Simple to use8.7 materials Quality8.2 lasts a long timeWhy we love it
Universal compatibility for various materials and hole sizes.
Quick-change hex shank fits impact-resistant power tools.
Durable titanium coating resists heat, corrosion, and rust.
8.9Very Good
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10
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.
8.6Very Good
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