331 - 340 of 389
drop face retractable drill bit
Selling leads
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...Drilling Tools Quarry Tungsten Carbide Inserts Threaded Reaming Button Drill Dome Bit These bits are designed for layer drilling, to enlarge pilot ...
2026-04-30 00:02:29
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Features & benefits Different front designs for various rock formations Longer service life Improved hole straightness Lowest cost per meter drilled ...
2026-04-30 00:02:29
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...Drill Bit Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa ...
2026-04-30 00:02:30
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... strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Widely used ...
2024-12-09 10:58:40
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...Drill Bits Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa ...
2024-12-09 20:30:40
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...Drill Bits Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa ...
2026-04-30 00:02:30
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...Drill Bits Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa ...
2026-04-30 00:02:30
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...Drilling Tools T38 button bit normal body Flat face Item Specification Product Name Rock Drilling Tools T38/R38 Brand MIROC Material Carbon steel ...
2024-12-09 18:44:06
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92mm DTH Button Bit for TD35 DTH Hammer DTH Button Bit Description: Name: DTH Button Bit Diameter: 92mm Face design: convex face Carbide Shape: ...
2026-04-30 00:02:30
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...bits, with diameters spanning from 3" to 47" (76mm to 1200mm). Our DTH bits are compatible with all internationally recognized shank brands such as ...
2026-04-30 00:02:30
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