Excellent for cutting circles in sheet metal, brass, copper, soft steel, aluminum, plastic, wood and composite materials. Complete with Allen wrench and 1/4" diameter high-speed drill bit. Maximum safe speed is 500 RPM. For use with drill press or bit brace only.
Do not use with a hand-held power drill.
- Size: 6"
- Range: 1" - 6"
- Shank: 3/8" round