821 - 830 of 891
tungsten carbide thread button bit
Selling leads
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... bits Oem Specification Product Name DTH drill bits Brand Pulanka Material Carbon steel Diameter 115,140mm DTH hammer size DHD340, Uses Ore mining, ...
2026-04-30 00:02:30
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8~46" Extra roller cone rock reamer/hole open/HDD rock reamer for Horizontal Directional Drilling Product Description HDD rock reamer can be custom ...
2024-12-09 18:35:52
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Retract skirt / drop center T45 drill bit with 4.5" /114mm and golden Widely used drifting and tunneling Description: Drill rod usingT45 thread system...
2024-12-09 19:02:04
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high quality tapered rock drill steel rod and mining tapered hex drill rod Our Mission : Better solution and Lower cost Our Vision : Trust and ...
2024-12-09 18:44:06
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...Thread Drill Shank Model R25 This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and ...
2026-04-30 00:02:29
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Threaded Rock Drilling Tools Shank Adapters We offer shank adapter ,including R32,R35,R38,T38,T45,T51,T60,ST58,ST68 to compatible to world top brand. ...
2026-04-30 00:02:29
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Product Description In the rock drilling process, the drill rod is subjected to the impact force of the rock drill piston, high torsional stress and ...
2026-04-30 00:02:30
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...bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination ...
2026-02-10 05:12:50
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... (length without bit) Down The Hole Drilling Tools Description: 5.0” Hammer QL50 Thread Connection: 3 1/2" API Reg Pin Bit Shank: QL50 Feature: top ...
2026-04-30 00:02:30
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...Threaded Drill Button Bits Retrac Body +Better Hole Deviation Control Description: Product: T38 T45 T51 button bits Diameter: 64-127mm Button Shape...
2026-02-10 05:12:48
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