QL8 Bit - Flat Face - 8" - Ballistic
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) |
7.875 |
| Number of Splines |
16 |
| Height of Foot Valve Above Strike Face (in) |
2.130 |
| Length of Shank (in) |
13.059 |
| Running Surface Diameter |
4.635 |
| Diameter (in) |
8 |
| Carbide Insert Gauge (in) |
10 x 3/4 |
| Carbide Insert Face (in) |
8 x 3/4 & 4 x 5/8 |
| Carbide Type |
Ballistic |
| Weight (lbs) |
108 |
