531 - 540 of 1115
alloy steel dth drill bits
Selling leads
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H25 Steel Cross Type and Button Bit for Threaded Rock Drilling Describtion H25 Thread System affords drillers the ability to change drilling bits ...
2024-12-09 17:21:59
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12 Degree Retract Type Spherical Button Tapered Drill Bit Product Application Ligaoxin tapered drill bits consist of mining and tunneling two series...
2024-12-09 18:35:52
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...Drill Bit tungsten inserted Drill Bit for Oil gas mining IADC Code Classifications STEEL MILLING TOOTH BITS IADC 1 SERIES DRILL BITS These bits are ...
2024-12-09 18:09:33
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R25 R28 R32 Drifter Drill Rod With Hex 25/28/32/35mm Shank Used For Rock and Mining Drill Describtion Our factory can offer many kinds of drill bits, ...
2024-12-09 17:21:59
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...drill bit/PDC bit with steel body for well Diamond PDC Bit for Well: 1) Bit profile is optimized and is suitable for drilling soft to medium ...
2026-07-02 00:13:32
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... and longest lifespan at the roughest condition. A drag bit is usually designed for soft formations such as sand, clay or some soft rock. However, ...
2026-07-02 00:13:32
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Drill Pipe / Drill Tube Diameter 76mm Length 3m 76mm - 3000mm Drill Pipe Information Blast hole Drill pipe Diameter: 76mm (3 Inch) OD Length: 3000mm ...
2026-07-02 00:13:32
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...Drill Bits , Reamer Bit For Oil Well Drilling Description of drill bit (1) Cutting Structure of this series tricone rock bit : The durability of ...
2026-07-02 00:13:32
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...Steel tooth rock tricone bit, SOFT-CLEAN OUT CMT Product Description Product Name 8-1/2" Tricone Rock bit, IADC code 447 with 3 Nozzles Application ...
2026-07-02 00:13:32
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...Drill Bit Hard Rock Drilling , Super Long Life Advantages: A super long life. The grinding/consumption ratio of PDC is 20-40 times that of tungsten ...
2024-12-09 18:20:00
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