QL6 Bit - Flat Face - 8-1/2" - Dome
Used for general purpose drilling, the flat face design is considered effective in very broken ground as well as hard formations that tend to overdrill.
| Minimum Hole Size (in) |
6 |
| Number of Splines |
12 |
| Height of Foot Valve Above Strike Face (in) |
2.325 |
| Length of Shank (in) |
9.972 |
| Running Surface Diameter |
3.611 |
| Diameter (in) |
8-1/2 |
| Carbide Insert Gauge (in) |
10 x 5/8 |
| Carbide Insert Face (in) |
10 x 5/8 |
| Carbide Type |
Dome |
| Weight (lbs) |
79 |
