21 - 30 of 714
domed reaming rock button bits
Selling leads
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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 ...
2026-06-19 00:11:48
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Industrial ST68 Dome Reaming Drill Bit Stone Drill Bits With Spherical Buttons Description This type of bit is used for making large cut holes in ...
2024-12-09 10:43:16
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Industrial T45 Dome Reaming Drill Bit Stone Drill Bits for Rock Drill Tool Description This type of bit is used for making large cut holes in drifting ...
2026-06-19 00:11:48
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...Button Rock Drill Bit Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life...
2026-06-19 00:11:48
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Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the ...
2024-12-09 20:03:44
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...Rock 6/12 Degree Reaming Drill Bit With Buttons For Construction 1) Thread connection: R25, R28, R32 2) Steel material: 45CrNiMoV. 3) Suitable ...
2024-12-09 18:44:06
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...Rock 6/12 Degree Reaming Drill Bit With Buttons For Construction 1) Thread connection: R25, R28, R32 2) Steel material: 45CrNiMoV. 3) Suitable ...
2024-12-09 19:31:53
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Reaming Drill Bit Rock Drill Bit T38 102mm for Hard Rock Blasting Holes Product description Reaming rock bit applicable to reaming for first-grade and ...
2026-06-19 00:11:48
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... of button bit, reaming button bit, retract button bit, drop centre retract button bit. The button shapes of our button bits are spherical, ...
2026-06-19 00:11:48
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Reamer Button Bit 152MM T51 For Mining And Tunnel Hard Rock Drill Bits Detailed Product Description This type of bit is used for making large cut ...
2026-06-19 00:11:48
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