311 - 320 of 893
89mm t51 button bit
Selling leads
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.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate ...
2026-04-30 00:02:30
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Competitive advantages and specifications: * This type of bit is well known for its wear resistance on medium-hard to hard rock formations * Featuring ...
2026-04-30 00:02:29
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Competitive advantages and specifications: * This type of bit is well known for its wear resistance on medium-hard to hard rock formations * Featuring ...
2026-04-30 00:02:29
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Competitive advantages and specifications: * This type of bit is well known for its wear resistance on medium-hard to hard rock formations * Featuring ...
2026-04-30 00:02:29
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Product Description KSQ tapered bits are ideal for short hole drill & blast, as well as roof bolting applications, as we are Chinese leading ...
2026-04-30 00:02:30
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...Featuring a 127mm (5-inch) thread connection, these bits are designed for compatibility with a wide range of international standard DTH hammers in ...
2026-04-30 00:02:29
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7 / 11 / 12 Degree Taper Chisel Drill Bit for Small Hole Rock Drilling Tools Tapered equipment affords drillers the ability to change drilling bits ...
2026-04-30 00:02:30
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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 ...
2026-04-30 00:02:29
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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 ...
2026-04-30 00:02:29
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BESTLINK High Air Pressure Water well Deep Hole Rotary Pneumatic Drilling DTH hammer and Button Bits for COP MISSION DHD DTH hammer With professional ...
2026-04-30 00:02:30
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