171 - 180 of 1070
high pressure dth drill bits
Selling leads
|
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
|
|
...DTH Drill Bits For NUMA Series High Air Pressure DTH Hammer We can design and manufacture the personalized products to meet your specical ...
2026-07-31 00:08:35
|
|
...piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of ...
2026-07-31 00:08:35
|
|
.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate ...
2026-07-31 00:08:35
|
|
... high quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection. 1.high and low air ...
2026-07-31 00:08:35
|
|
...drill bits air drill hammers and bits QL60 DHD360 SD6 M60 Good Quality DTH Drill Bit Shank Type: DHD360, COP64, SD6, QL60, M60 DTH Hammer Bit Bit ...
2026-07-31 00:08:35
|
|
...drill bits air drill hammers and bits QL60 DHD360 SD6 M60 Good Quality DTH Drill Bit Shank Type: DHD360, COP64, SD6, QL60, M60 DTH Hammer Bit Bit ...
2026-07-31 00:08:35
|
85 - 105mm Underground Mining Drill Bit For 3 Inch High Air Pressure BR3 / DHD330 / COP32 DTH Hammer
|
85-105mm DTH Drill Bit For 3 Inch High Air Pressure BR3/DHD330/COP32 DTH Hammer for Underground mining DTH Button Bit Description: HAMMER INCH BIT DIA...
2026-07-31 00:08:35
|
|
...Pressure Big Hole DTH Hammer Drill Bits Product Description DTH bits are made of tungsten carbide and steel. Our DTH hammer bit adopts superior ...
2026-07-31 00:08:35
|
|
...Pressure Big Hole DTH Hammer Drill Bits Product Description DTH bits are made of tungsten carbide and steel. Our DTH hammer bit adopts superior ...
2026-07-31 00:08:35
|