KAT DRILLING
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Bench and production drilling tools include rods, shank adapters, couplings and bits. We offer 9 primary threads: R3212, R32, HL38, T38, T45, T51, T60, ST58, and ST68. These are compatible with button bits, cross bits, and reaming products.
The comprehensive range of bench and production rock drilling tools includes equipment from 1" rope thread up to T60 thread. These tools are engineered to improve productivity considerably in demanding drilling environments.
| Button bit-T38 Thread | Carbide Dimension | Dimensions D | Flushing hole | |||||
|---|---|---|---|---|---|---|---|---|
| Gauge | Front | |||||||
| [No.] | [mm] | [No.] | [mm] | [mm] | [in] | Front | Side | |
| Standard | 6 | 10 | 3 | 10 | 57 | 2 1/4" | 3 | 1 |
| Standard | 6 | 11 | 3 | 11 | 64 | 2 1/2" | 3 | 1 |
| Heavy Duty | 6 | 11 | 3 | 9.5 | 57 | 2 1/4" | 1 | 2 |
| Heavy Duty | 6 | 12.7 | 3 | 11 | 64 | 2 1/2" | 1 | 2 |
| Large Diameter | 6 | 12.7 | 3 | 12.7 | 76 | 3" | 3 | 1 |
| Large Diameter | 6 | 14 | 4 | 14 | 89 | 3 1/2" | 3 | 0 |
| Drop Center | 6 | 10 | 3/1 | 10/9 | 64 | 2 1/2" | 3 | 0 |
| Drop Center | 8 | 11 | 4/1 | 10/10 | 76 | 3" | 4 | 0 |
| Flat Face | 8 | 14 | 4/3 | 12.7/11 | 102 | 4" | 4 | 0 |
