DRI-5 Vacuum Drill Bits are optimal for cutting bricks and concrete.
Dri Vacuum Drill Bits have a large threaded adapter with 1-1/4" 7 threads/inch for maximum-size vacuum holes. The non-slotted tube design ensures suction at the cutting tip of the drill bit, while the reduced core travel length (10") allows for easier start-up and low side run-out.
Top Specifications
| Specification | Details |
|---|---|
| Diameter inch | 1-6 inch |
| Drill connection | 1 1/4"-7 |
| Core length inch | 10 in |
| Coolant | Dry |