751 - 760 of 880
89mm button bit
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6 inch high pressure DTH bits DHD360 Down The Hole water well drill bit DTH Bits Part Number Product Code and Brief Description Flushing Holes ...
2026-07-31 00:08:35
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7 / 11 / 12 Degree Taper Chisel Drill Bit for Small Hole Rock Drilling Tools Tapered equipment affords drillers the ability to change drilling bits ...
2026-07-31 00:08:35
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...: 64-127mm. Specifications Product Name: reaming bits for quarry Description: reaming bits for quarry are designed to enlarge pilot holes for ...
2026-07-31 00:08:35
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... Thread + Length + Diameter+Thickness MOQ 1 Pieces Color Black or based on customer requirements. In DTH drilling, the rock drilling bit is a ...
2026-07-31 00:08:35
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Description This type of 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 10:43:16
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...Bits Description Our Tapered drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools ...
2024-12-09 10:43:16
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...button grade, how to choose the drill bit design is very important for the drilling work efficiency, also it will have a direct impact on the hole ...
2026-07-31 00:08:35
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...Button Rock Drill Bits For Mining And Quarry Drilling Description This type of bit is well known for its wear resistance on soft to medium-hard ...
2026-07-31 00:08:35
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...Bit Spherical Buttons Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to ...
2026-07-31 00:08:35
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... carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation. • Widely used ...
2026-07-31 00:08:35
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