1/2 Inch Core Bit Hex Adaptor: 1-1/4 Inch -7mm (Male) to 1/2 Inch Hex Shank Converts the 5/8"-11(M) thread for use in a normal 3/8" or 1/2" shank on a handheld drill.
- Shank Size 1/2 Inch (M) Thread Size 1-14"-7mm
- For use on a Hand Held Drill
- Converts 1-1/4"-7(M) thread for use in a normal 1/2" shank
- Shank Size 1/2 Inch (M) Thread Size 1-14"-7mm
- For use on a Hand Held Drill
- Converts 1-1/4"-7(M) thread for use in a normal 1/2" shank