KAT DRILLING
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Bench and production drilling tools include rods, shank adapters, couplings and bits. We provide 9 major thread types: R3212, R32, HL38, T38, T45, T51, T60, ST58 and ST68. These are specifically designed for use with button bits, cross bits, and reaming products.
Our comprehensive range of rock drilling tools spans from 1" rope thread equipment up to T60 thread equipment. These tools are engineered to improve drilling productivity considerably in various geological conditions.
| 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 |
| Standard | 6 | 12.7 | 3 | 12.7 | 76 | 3" | 3 | 1 |
| Standard | 8 | 12.7 | 6 | 12.7 | 89 | 3 1/2" | 2 | 0 |
| Drop Center | 6 | 10 | 3/1 | 10/9 | 64 | 2 1/2" | 3 | 0 |
| Flat Face | 8 | 14 | 4/3 | 12.7/11 | 102 | 4" | 4 | 0 |
