- 1/2" thread adaptor nut fits hole saws from 9/16" to 1-3/16" diameters
- 5/8" thread adaptor nut fits hole saws from 1-1/4" to 6" diameters
- Tool free plug ejection for fast material removal
- Snap-Lock Plus mandrel system allows a quick and easy change with no down time
- 1/2" and 5/8" thread adapter nuts convert other hole saw brands to Snap-Lock Plus