441 - 450 of 737
76mm dth hammer bit
Selling leads
|
SD Series DTH Rock Drilling Hammers High Air Pressure With More Reliable of Air Distribution SD (SD4 SD5 SD6 SD8 SD10 SD12) Series Series DTH Hammer ...
2026-07-31 00:08:35
|
|
... and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling ...
2026-07-31 00:08:35
|
|
... and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling ...
2026-07-31 00:08:35
|
|
.... 2.Type: Hot-press inserting . With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all threaded ...
2026-07-31 00:08:35
|
|
...Bit T38 64mm Button Bit T38 64mm Spherical Button Bit Buttons: front 4 x 10mm Gauge 8 x 10mm 2 front flushing holes and 2 side flushing holes ...
2026-07-31 00:08:35
|
|
...hammers and bits, as well as offer pass for the air flow. In principle, the lighter the rod is, the better it is for the drilling operation. So a ...
2026-07-31 00:08:35
|
|
...Mining & Blast Hole Drilling Down-the-Hole (DTH) bits are essential components for mining, quarry drilling, water well drilling, and blast hole ...
2026-07-31 00:08:35
|
|
195-305 mm DTH high air drill bits 8inch with the model DHD380,COP84,M80,SD8,QL80 8'' High Air Pressure DTH Button Bit Specification 8'' High Air ...
2026-07-31 00:08:35
|
|
...76mm Wear Resistance For Rock Drilling Top Hammer Drill Bits Threaded Drill Bits GEOTOOLS'threaded drill bits include general,retrac and reaming ...
2026-07-31 00:08:35
|
|
... formations. Low to medium air pressure. Maximum hole deviation control. Concave Face The all-around application bit face specifically for medium ...
2026-07-31 00:08:35
|