ST Series DTH Hammer Bits
According to the market demand, the ST series DTH hammer bits are researched and developed correspondingly to the MISSION hammers. This kind of superior drilling tool is applicable to the mining drill bit.
Types and Specifications of DTH Hammer Bits| Types | Diameter (mm) | Number of Air Holes | Number of Gage×Size (mm) | Number of Front×Size (mm) | Approx. Weight (Kg) | Item Number |
| 115 | 2 | 8×φ14.5 | 7×φ13.0 | 8.0 | ST4115 | |
| 140 | 2 | 7×φ18.0 | 7×φ16.0 | 15.5 | ST5140 | |
| 152 | 2 | 8×φ16.0 | 8×φ14.5 | 16.5 | ST5152 | |
| 152 | 2 | 8×φ16.0 | 8×φ14.5 | 17.0 | ST6152 | |
| 165 | 2 | 10×φ16.0 | 10×φ16.0 | 23.5 | ST6165 | |
| 178 | 2 | 9×φ18.0 | 11×φ16.0 | 25.5 | ST6178 | |
| 203 | 3 | 9×φ18.0 | 11×φ16.0 | 40.5 | ST8203 |
Related Names
Tungsten Carbide Drill Bits | Carbide Tools
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