671 - 680 of 1340
76mm dth rock drill bit
Selling leads
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...Drill Bits , T51 Mining and Stone Drilling Tools Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock ...
2026-06-01 09:58:10
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...Rock Mining Top Hammer Drilling Tools Threaded Button Drill Bits Threaded drill bits include general,retrac and reaming three series,with stronger ...
2026-06-29 00:15:38
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Drill Bit & Reamer Impregnated Diamond Core Drill Bits solves the common problems of block falling. It has the characteristics of high efficiency, ...
2026-06-29 00:15:38
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...DTH Bits uesd in blasting and geotheromal hole Diameter: 105mm to 152mm. Applicaiton field: blasting hole, geotheromal hole. Face design: flat, ...
2026-06-29 00:15:37
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4" 5" T38 Dome Reaming Drill Bit Rock Drilling Tools 102mm - 107mm Description This type of bit is used for making large cut holes in drifting and ...
2026-06-29 00:15:38
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ST68 CNC Milling Dome Large Hole Cutting Drill Bit Rock Drilling Tools Description This type of bit is used for making large cut holes in drifting and ...
2024-12-09 10:43:16
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... drilling direction can be ensured and accurate. Pilot holes are drilled depth and then reamed out to a larger diameter in a second pass required ...
2026-06-29 00:15:38
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Rock Drilling Tools T45 / T51 Button Drill Bit Diameter 102mm With Carbide Specifications 1) Thread connection: R22, R25, R28, R32, R38, T38, T45, T51...
2024-12-09 11:00:45
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... hardnesses and grinds. 2. In the development of fissures, the use of double tubes also has a stratum with severe core blockage. 3. In the above ...
2026-06-29 00:15:38
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...rock magnetic drill bits A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ...
2026-06-29 00:15:38
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