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Home » Products » Rock Drilling Tools » DTH Hammer Bits » ST Series DTH Hammer Bits

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
ST4 115 2 8×φ14.5 7×φ13.0 8.0 ST4115
ST5 140 2 7×φ18.0 7×φ16.0 15.5 ST5140
152 2 8×φ16.0 8×φ14.5 16.5 ST5152
ST6 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
ST8 203 3 9×φ18.0 11×φ16.0 40.5 ST8203

Related Names
Tungsten Carbide Drill Bits | Carbide Tools

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