381 - 390 of 1340
76mm dth rock drill 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 ...
2026-06-29 00:15:38
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... carbide buttons hot pressed on the bit skirts, taper button bit has a good drilling performance and are excellent in longevity. We manufactuer ...
2024-12-09 19:34:13
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...DTH Drill Bits For NUMA Series High Air Pressure DTH Hammer We can design and manufacture the personalized products to meet your specical ...
2026-06-29 00:15:38
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...Drilling Tools , Cemented Carbide Tapered Drill Bits Tapered Rock Drill Bits we have three types: taper chisel bit, taper cross bit and taper ...
2024-12-09 10:57:05
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...Rock Drill Thread Button Bit for Rock Drilling The R32 45mm button bit is designed for drifting and tunneling applications, representing one of our ...
2026-06-29 00:15:38
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T38 64mm Spherical and Ballistic Button Bit T38 64mm Button Bit T38 64mm Spherical Button Bit Buttons: front 4 x 10mm Gauge 8 x 10mm 2 front flushing ...
2026-06-29 00:15:38
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DTH Drill Bit 127mm DHD340 Bit Shank With Foot Valve 127mm DHD340 DTH Flat Face Spherical Button Bit: Product: DTH Button Bit Diameter: 127mm Bit ...
2026-06-29 00:15:37
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... provides a durable and reliable balance of strength and toughness. 1. Long drill life: alloy steel material has a long service life, higher than ...
2026-06-29 00:15:38
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High quality DHD340 chinese high air pressure dth drill bits Oem Specification Product Name DTH drill bits Brand Pulanka Material Carbon steel ...
2026-06-29 00:15:37
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...right bit for optimum performance you have to balance penetration against bit life. On occasion you can successfully sacrifice bit life for ...
2026-06-29 00:15:38
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