1 - 10 of 308
dth 4 inch rock drill bit
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Product name: MDCOP54-140 DTH Hammer Cross Rock Drill Bit for Pneumatic Rock Drilling Rig Product category: DTH drill tools Matched hammer: Hammer ...
2026-06-19 00:06:31
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...Rock drill bit for hallow drilling Product category: DTH taper drill bit Matched connection: 7 degree taper Diameter: 35mm KINGDRILLING DTH taper ...
2026-06-19 00:06:31
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... diameter(mm): 99 Weight(KGS): 40.7 Bit diameter recommend(mm): 115~130 High air pressure DTH hammer with SD4 shank details: Rock drilling tools ...
2026-06-19 00:06:31
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... X bits are tend to drill round holes in all rock conditions.The steel support in the narrow parts. X drill bits is smaller than 64 mm because of ...
2026-06-19 00:06:31
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Product Description Kingdrilling rock drilling button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, ...
2026-06-19 00:06:31
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Product name: 127MM single use concentric caisng drilling system in loose soil Product category: Concentric casing drilling bit Matched hammer: Hammer ...
2026-06-19 00:06:31
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Product name: Water well drilling 219mm new design 3 middle wings symmetric casing drilling bit Product category: Overburden symmetric drilling tools ...
2026-06-19 00:06:31
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Product name: High performance 133mm symmetric 3 reamers casing drilling system for soft and hard rock formation Product category: High performance ...
2026-06-19 00:06:31
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...DTH Drill Bits are high-performance rock drill bits designed for use with downhole tools in water well drilling applications. These button bits are ...
2025-11-26 12:56:57
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... pressure DTH button bit description: Built for the Toughest: Designed to excel in demanding conditions, each MDQL40 undergoes rigorous quality ...
2026-06-19 00:06:31
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