Bosch's 1/4-in to 3/4-in impact tough step drill bit offers the ability to drill multiple holes with a single bit and is designed to withstand the high torque of impact drivers. Explore more step drill bits at HomElectrical.com today!
- Diameter (Increments): 1/4 - 3/4 Inch (1/16 Inch).
- Step Depth: 3/8 Inch.
- Number of Hole Sizes: 9.
- Shank: 1/4 Inch Hex.
- Application: Ideal for cutting medium size holes.
- Self starting point starts on contact.
- Balance double flute eliminates chatter and vibration.
- Resharpenable cutting edge provides longer tool life.
- Three-flat shank for reduced slippage.