





Step Drill Bit Set for Metal and Wood - Titanium Coated, High Speed Steel - Total 10 Sizes - 1/4” to 1-3/8
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Category: comoware drill

About this item
- Size Includes - One drill with 10 steps: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8" can fit the majority of brands currently on the market.
- Fulfill your needs with our selection of step drill bits. Easily drill various diameter holes in steel, aluminum, copper, plastic, wood, and other sheet metals. Perfect for DIY projects at home or for general building and engineering tasks.
- HSS Titanium Coating - High speed steel along with titanium coating ensures outstanding durability and sharpness, can reduces the friction, runs cooler.
- Design - The split point tip is at 118 degrees to increase the wear resistance. The two flute design provides a smoother cutting, allows the material particles escape easily for a much more clean drilling operation.
- Safety and Stability- The 3 flat shank is better clamped on the pistol drill to prevent slippage and shedding during the rotation.

































