Bosch's 1/4-in, 7/8-in, 1-1/8-in high-speed steel step drill bit has a resharpenable cutting edge provides longer tool life and it's self starting point starts on contact. Discover more step drill bits at HomElectrical.com today!
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Bosch SDH4 Description
- Diameter (Increments): 1/4 Inch to 7/8 Inch to 1-1/8 Inch (1/8 Inch).
- Step Depth: 5/32 Inch.
- Shank: 3/8 Inch.
- Application: For 1/2-in and 3/4-in conduit.
- 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.
- For use with all common drilling needs.
- Drills clean, accurate holes in these thin materials (up to 1/8-in): sheet metal, ducts, steel, copper, brass, aluminum, plastic, plexiglass, wood, veneers, vinyl siding, plasterboard, PVC, stainless steel and cast iron.