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Step Drill Bits Serrated Spiral Bits High Speed Steel Woodworking Grooving Accessories
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Product information
Description
1、These drill bits are made of ti plated high speed steel, which has high hardness and good wear resistance, and is not easy to deform.2、The step drill bit adopts 118° X shape opening design, which can effectively prevent slippage, and the double straight grooves make drilling and chip removal are smoother.3、The serrated drill bit adopts a 35° inclined blade design, which can be used for horizontal sawing after drilling.4、The step drill is standard 1/4in hex shank, and the serrated drill is 3mm, 6mm and 8mm round shank, suitable for various equipment.5、These drills are suitable for drilling, grooving and cutting on thin wood, aluminum, and plastic boards and other materials.Item Type: Step Drill BitsMaterial: High speed steelPurpose: Suitable for drilling, grooving and cutting of thin wood, aluminum alloy and plastic boardsBarb Bit Shank Type: Hex shank(1/4in)Barb Bit Specifications: Approx. 4-12mm / 0.2-0.5in, 4-20mm / 0.2-0.8in, 4-30mm / 0.2-1.2inSerrated Drill Shank Type: Round shank (3mm 6mm 8mm)Serrated Drill Specifications: Approx. 3mm / 0.12in, 6mm / 0.24in, 8mm / 0.31in3 x Step Drill Bits3 x Serrated Drill Bits1 x Storage Box
Features
- BrandSTUNACY
- Compatible machineDrill
- Suitable forWood
- Material to Work OnWood
- MaterialSteel
Advice from
Drill buying guide
From hammer drills to drill drivers, your choice of drill will come down to the type of tasks you want to complete. For example, a cordless drill is better for driving screws while a corded drill is best suited to drilling. Read on for our tips on picking the right torque, RPM, impact rate, battery and chuck type.
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