ADI’s second generation thin wall core bit, the black diamond tool features the same “eggshell” thin rim but with a new more aggressive diamond matrix. This premium Italian made core bit delivers ultra clean holes with very little blowout.
- Ultra clean cutting
 - 1/2 Gas connection
 - Wet use
 - Made in Italy
 
Product Attributes
| Diameter | 1 1/4″ | 
| Arbor Bore | 1/2″ Gas | 
| Feed Rate | 40mm-50mm per minute | 
| RPM | 2,400 | 
| Wet Dry Use | Wet | 
| Tool Type | Diamond Rim | 
| Product Weight | 0.46 lbs | 






