561 - 570 of 2230 Selling leads
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R28 Drifter Rod Hex28 length2400mm With Excellent Wear Resistance for drifting and tunneling Product Description Product R28 Drifter Rod Diameter 28mm ...
2026-06-22 00:21:13
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Description Reaming rock bit applicable to reaming for first-grade and second-grade larger-diameter hole. It can reduce the sectional area between bit ...
2026-06-22 00:21:13
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T45 to T51 Crossover Coupling R25 R32,R38,T38,T45,T51Coupling for Harding Rock Drilling Product Description Couplings sleeve are used to well connect ...
2026-06-22 00:21:13
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Describtion Our factory can offer many kinds of drill bits, including chisel type bits, cross type bits, tapered drill rods and integral drill rods, ...
2026-06-22 00:21:13
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R32 Tungsten Carbide Mining Rock Drilling Tools Button Drill Bit Description This type of bit is a high speed drilling bit for soft to medium rock ...
2026-06-22 00:21:13
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API Standard Drill Pipe NQ HQ PQ BQ NW HW PW Wireline Hardened Drill Rod Geological steel pipe-entire length thermal treatment, NC lathe with former ...
2026-06-22 00:21:13
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N80 R780 S135 Steel Material DTH Drilling Tools Water Well Casing Pipe Product Description: 1: OD: 89mm ( 3 1/2 inch) thread drill pipe 2: Connection...
2026-06-22 00:21:13
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API Standard REG DTH Drill Rod , DTH Drill Pipe 76mm 89mm 102mm Diameter Feature Carefully selected seamless steel pipe and high quality alloy steel ...
2026-06-22 00:21:13
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AQ NQ HQ PQ Impregnated Diamond Core Bits Mineral Exploration Industry Diamond bits are the most commonly useful bits in the mineral exploration ...
2026-06-22 00:21:13
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12 1/4'' Carbide Tricone Drill Bit Water Well Drilling High Wear Resistance Product description The strength and wear resistance of inserts are ...
2026-06-22 00:21:13
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