KAT DRILLING
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Down the hole (DTH) hammers are advanced drilling tools for mining and construction industries, designed for perfect unison with drill bits to provide high penetration rates and long service life at low costs.
| Bit Type | Gauge Carbide | Front Carbide | Dimensions D | Weight (Kg) | |||
|---|---|---|---|---|---|---|---|
| No. | mm | No. | mm | mm | inch | ||
| DHD3.5-85 | 8 | 11 | 6 | 11 | 85 | 3 3/8" | 4.2 |
| DHD3.5-92 | 8 | 11 | 8 | 11 | 92 | 3 5/8" | 4.5 |
| DHD3.5-100 | 8 | 12 | 7 | 12 | 100 | 3 15/16" | 4.95 |
| DHD3.5-105 | 8 | 12 | 8 | 12 | 105 | 4 1/8" | 5.4 |
