451 - 460 of 613
t38 dth drill pipe
Selling leads
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...Drilling System Hole Opener Bits For Stone Drilling Product category: Overburden casing drilling tools Kingdrilling diamond CO., LTD is one of the ...
2026-07-07 00:37:27
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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 ...
2026-07-07 00:37:28
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Product name: 7 Degree Tapered Rock drill bit for hallow drilling Product category: DTH taper drill bit Matched connection: 7 degree taper Diameter: ...
2026-07-07 00:37:28
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...DTH Shank Adapter for Atlas Copco COP1440 COP1550 COP1838 Product category: Shank adapter Matched: Atlas Copco COP1440, COP1550, COP1838 Thread: ...
2025-12-16 14:17:27
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...DTH Shank Adapter For Atlas Copco COP1440 COP1550 COP1638 COP1838 COP2238 Product category: Shank adapter Matched: Atlas Copco COP1440, COP1550, ...
2026-07-07 00:37:28
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...: Pilot bit + ring bit + casing shoe MRING overburden drilling systems are designed to use ring bit which is not connected to casing shoe. Special ...
2026-07-07 00:37:27
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... to use ring bit which is not connected to casing shoe. Special profile DTH Bit passes through enough large inner diameter of ring bit. The ...
2026-07-07 00:37:28
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Product name: 130PB Shank DTH Russian Bayonet Low Pressure Drill Hammer For Quarrying Drilling Product category: Quarrying drilling bit Matched hammer...
2026-07-07 00:37:27
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... wing bit casing drilling system by DTH hammer Product details: Rock drilling tools factory KINGDRILLING professionally produce Ring wing bit ...
2026-07-07 00:37:28
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... 2. Symmetrical ring bit (reamer) with internal bayonet coupling 3. Casing shoe for driving of casing. The Pilot bits is attached to any common DTH ...
2026-07-07 00:37:28
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