Features
- Made of high speed, hardened steel manufactured
- Solid spear-pointed, tungsten carbide tip,
- Drill bit color: polished
| Code | 50-GB105 – GB112 |
| D (MM) | 5, 6, 8, 10, 12 |
| L1 (MM) | 10, 12, 13, 15, 16 |
| L2 (MM) | 68, 70, 80, 90, 100 |
| N.W. (G) | 6, 8, 16, 32, 55 |
| PCS (CTN) | 100(GB105, GB106, GB108), 50(GB110, GB112) |
