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Spiral Groove Step Drill Bit, 12 Steps High-Speed Steel 1/4" to 2-3/8", Large Step Drill Bits for Cutting Holes in Iron Aluminum Copper Plastic Wood
$34.54
Sale price
$34.54
Regular price
About This
- Quick Change: The 1/2-inch triangle round shank fits easily and securely into all power tools to prevent slippage and shedding during rotation.
- HSS Material: Step drill bits is made of high-speed steel, can reduce the friction drill, and perform well in heat, corrosion, and rust resistance. NOTE: Not suitable for cutting holes in steel, thick metal, hard metal.
- 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.
- Wide Application: Our step drill bits can process different diameter holes, and can be used on materials such as iron, aluminum, brass, wood, plastic, etc. Suitable for home DIY and general use.
- 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
Overview
- Material : High Speed Steel (HSS)
- Cutting Diameter : 2.38 Inches
- Finish Type : Titanium
- Shank Type : round shank
- Cutting Angle String : 118 Degrees