131 - 140 of 1244
tungsten carbide dth drill bits
Selling leads
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...widely used in mining, tunneling, quarrying, construction and civil engineering project. Product: DTH Hammer Bits Color: Green, Gold, Black or ...
2026-05-01 00:02:52
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...widely used in mining, tunneling, quarrying, construction and civil engineering project. Product: DTH Hammer Bits Color: Green, Gold, Black or ...
2026-05-01 00:02:52
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... passing the bit at high velocity. When selecting the right bit for optimum performance you have to balance penetration against bit life. On ...
2026-05-01 00:02:52
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...DTH DHD360 Mining Hard Rock Drill Bit DHD360 Cop64 Dth Bit For Water Well DrillingTOP hammer drill bits DTH bit Type Diameter: (mm) Weight: (kg) ...
2026-05-01 00:02:53
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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 ...
2026-05-01 00:02:53
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... bits are made with high quality of raw material through special heat treatment, various type suitable for afferent work site. The diameter of ...
2024-12-09 20:07:34
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..., which adopted high-quality raw materials, advanced technology and passed through strictly inspection. 1.high and low air pressure down-the-hole ...
2026-05-01 00:02:53
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Tungsten Carbide Button Drill PDC Bits For Oil Well , Tricone Bit Drilling Tool Parts Type Tricone Bit (3 7/8"~26", steel/milling tooth or TCI) ...
2026-05-01 00:02:53
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...DTH Drill Bits NUMA100 Rock Drilling Tool ORE Mining hammering drill bit Drill Bit Bit Dia. (mm) Air Holes No. Gauge Buttons Front Buttons Weight...
2026-05-01 00:02:53
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... provides a durable and reliable balance of strength and toughness. 1. Long drill life: alloy steel material has a long service life, higher than ...
2026-05-01 00:02:52
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