- makes removal of core bits easer
- aids in preventing bits from sticking to the core drill
- MADE IN USA
- pair with a Copper washer for extra protection P/N: 150653
- Fits most brands of core drills with 1-1/4”-7 threads
- For quicker and easier bit removal.
- Saves time removing stuck on core bits
- Reduces bit and drill damage from stuck on bits
Inside Diameter is 1-1/4"
Outside Diamter is 1-3/4"
Thickness is 0.065" Approximately