KAT DRILLING
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Drifting and tunnelling tools including rods, shank adapters, couplings, and bits are engineered for high-performance drilling. Our tools support a wide range of industrial applications with various thread specifications.
| Carbide Dimension | Dimensions D | Flushing Hole | |||||
|---|---|---|---|---|---|---|---|
| Gauge | Front | mm | in | Front | Side | ||
| 6 | 14 | 4 | 14 | 89 | 3 1/2" | 3 | 0 |
| 8 | 12.7 | 6 | 11 | 82 | 3 1/4" | 2 | 1 |
| 8 | 12.7 | 6 | 11 | 85 | 3 3/8" | 2 | 1 |
| 8 | 12.7 | 6 | 12.7 | 89 | 3 1/2" | 2 | 0 |
| 8 | 14 | 6 | 14 | 102 | 4" | 2 | 0 |
| 8 | 16 | 6 | 14 | 115 | 4 1/2" | 2 | 0 |
| 9 | 11 | 8 | 10 | 89 | 3 1/2" | 3 | 1 |
