231 - 240 of 406
high quality pdc drill bit
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...Bit 12 1/2" Mining Roller Rock Tricone Drill Bit Description The tricone rock bit is the most widely used drilling bit. When the tricone drill bit ...
2026-03-12 07:30:21
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...Bit Product Description Cutting Structure Steel Tooth: Premium tungsten carbide hard facing on the surface, it's greatly enhance the wear ...
2026-03-17 07:30:20
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... alternately contact the bottom of the hole, the rock breaking torque is small, the contact area between the cutting teeth and the bottom hole is ...
2025-08-29 03:17:10
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... cutting teeth alternately contact the bottom of the well, the rock-breaking torque is small, the contact area between the cutting teeth and the ...
2025-08-28 03:52:48
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IADC537 TCI Roller Rock Drill Tricone Rock Bit for Water Well Drilling/HDD/Oilfield Description We guaranteed products at a competitive price and high ...
2025-08-28 03:52:11
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High Pressure and Efficiency DTH Hammer Down the Hole Water Well Drilling Button Bits Tools 1.Description: -DTH Hammer is one kind of basic drill ...
2025-05-12 23:34:15
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...drilling bits three cone bit for drilling 1.Description: -Bearing Structure of this type tci tricone rock bits : High precision roller bearing with ...
2025-08-28 03:52:43
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... quality, professional serivce and competitive price, we have gotten good reputation from our customers from all over the world, such as France, ...
2025-05-12 23:34:17
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...the surface of the steel teeth, which can improve the cutting life of the bit while maintaining the high mechanical drilling speed -Medium to hard ...
2025-08-28 03:52:45
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..., the cutting teeth alternately contact the bottom of the well, the rock-breaking torque is small, the contact area between the cutting teeth and ...
2025-08-28 03:52:49
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