271 - 280 of 1195
dia 152mm rock drilling bits
Selling leads
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...Drilling Threaded Rock Drilling Button Bit Description This type of bit is well known for its high wear resistance on medium-hard to hard abrasive ...
2026-04-30 00:02:29
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... tools : 1) Oblique Chipways Chisel Bit 2) Flat Chipways Chisel Bit 3) Oblique- Flat Chipways Chisel Bit 4) Cross-type Bit 5) Button Bit (Short ...
2024-12-09 18:49:48
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...Drill Button Bits: Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. we can design customized thread button ...
2026-04-30 00:02:29
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BQ NQ HQ PQ AW BW HW Dth Rock Drill Rods / Pipe For Geological Drilling KSQ manufactures Wireline Drill Rods, from AQ to PQ, Parallel Threaded Drill ...
2026-04-30 00:02:29
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...Rock Drilling Retrac Drill Bits Top Hammer Drilling Bit Top hammer drilling bit is mainly used for blasting hole excavation of open pit rock ...
2026-04-30 00:02:30
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... 2) Oblique Chipways Chisel Bit 3) Oblique- Flat Chipways Chisel Bit 4) Cross-type Bit 5) Button Bit (Short skirt, Long skirt) and etc. Application ...
2024-12-09 18:50:48
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...Drill Bit For Rock , Forging Processing Type 41mm 7 Button 11 Degree taper button bit rock button bits with high quality Product Name:tungsten ...
2024-12-09 18:17:56
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Drill Tool 32mm 34mm 36mm 38mm 43mm 46mm Tungsten Carbide Tipped Hard Rock Bits Button Thread Rock Jack Hammer Drill Bits Describtion Threaded Drill ...
2024-12-09 18:44:23
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...Drill Button Bits: Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. we can design customized thread button ...
2026-04-30 00:02:29
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...Drill Bit Hard Rock Drill Dome Bit Describtion Reaming rock bit applicable to reaming for first-grade and second-grade larger-diameter hole. It can ...
2026-04-30 00:02:29
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