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medium air pressure rock bit
Selling leads
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... air pressure DTH Drill Bits Products features: 1.high and low air pressure down-the-hole drill bits 2.Low air pressure hole Dia.:65-220mm 3.High ...
2026-06-28 00:05:49
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6 inch SD6 152 165 175mm DTH Button Bit for Water Well Drilling Rig High air pressure DTH bits hammering drill bit Type Model Length (mm) Weight (kg) ...
2026-06-28 00:05:49
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...Bits Quarry Drilling Middle Air Pressure BR2-90mm Drill Bits Product Description BR1, BR2, BR3 is low pressure and mdedium pressure hammer using BR ...
2026-06-28 00:05:50
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..., our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese ...
2026-06-28 00:05:50
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5 Inch High Air Pressure 149mm Diameter Down The Hole DHD350 DTH Drill Bit DTH hammers transmit intensive impact energy with low energy loss. This ...
2026-06-28 00:05:49
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Descriptions: DTH bit is for rocks cutting , and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the ...
2026-06-28 00:05:49
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Descriptions: DTH bit is for rocks cutting , and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the ...
2026-06-28 00:05:49
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... holes in rocks,soil and other hard materials.It is composed of a hammer bit,a piston and an air chamber. The piston moves back and forth within ...
2026-06-28 00:05:50
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...Bits For BR2 BR3 Middle Air Pressure Hammer BR2 90mm DTH Button Bit Photo: Product: DTH Button Bit Diameter: 95mm Bit Shank: BR2 Face Design: ...
2026-06-28 00:05:49
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...Bits For BR Series Middle Air Pressure DTH Hammer Now the high pressure DTH drill bit is currently used in the face design. There are four main ...
2026-06-28 00:05:49
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