161 - 170 of 509
cir80 dth bit
Selling leads
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... life: alloy steel material has a long service life, higher than similar products; 2. High drilling efficiency: wear-resisting bit, so that the bit ...
2026-06-20 00:21:38
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...Bit In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in ...
2026-06-20 00:21:37
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...Bit Description We are one of the professional manufacturers & suppliers of ballistic button bit, rock drilling tools, tungsten carbide button bits...
2026-06-20 00:21:38
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... tools, coal mining tools, mining rock tools, quarrying tools, machine tools, DTH hammers & bits, retrac button bits, thread button bits, tapered ...
2024-12-09 20:22:49
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... the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless ...
2026-06-20 00:21:37
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...DTH Hammers High-pressure Numa120 for Water In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston ...
2026-06-20 00:21:37
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...DTH Hammers DHD340 Shank In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since ...
2026-06-20 00:21:37
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...Bit / DTH380 Length 1550mm Thread API 4 1/2" In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston ...
2026-06-20 00:21:37
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...DTH Bit for water well drilling Concave Face The all-around application bit face specifically for medium hard and homogenerous rock formations. ...
2026-06-20 00:21:38
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DTH Bit shank identification chart QL 60 6 inch flat face DTH down the hole hammer drill bit HIGH AIR PRESSURE BIT(Common Use) DHD3.5 Dia(mm) Gauge ...
2026-06-20 00:21:37
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