31 - 40 of 352
pdc rock drill bits
Selling leads
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...Drill Bits Introduction of drilling bit: Our drilling bit have a very good drilling performance and long life time. Different diameters and taper ...
2026-07-02 00:07:26
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...drill down the hole rock button drill bits / cobalt drill bits 1. Description A). 3 inch Low Air Pressure DTH Drill Hammer bit cir70-75mm is very ...
2026-07-02 00:07:26
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...oil, natural gas, and mineral resources. It is named after the three rotatable "cones" installed at the bottom of the drill bit. The core principle ...
2026-07-02 00:07:27
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...drill bits: Selection of drill surface shape: 1. Downward center position Used for high permeability in soft to medium hard and fractured rock ...
2026-07-02 00:07:27
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...rock drill tool cross type bit drill bit excellent drilling performance Water Well Drill Bits description Small hole tapered ground drill bit are ...
2026-07-02 00:07:26
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... holes Weight (kg) Bit shanks Outer Front 178 8*Φ16 11*Φ16 35 2 27 DHD360 2. Pre-sale service: Act as a good ...
2026-07-02 00:07:26
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... and irrigation well,geotechnical investigation, mining exploration, bridge building, geothermal wells, blast-hole, etc. Main Features: 1. Very ...
2026-07-02 00:07:26
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...Drilling Three Cone Rock Roller Tricone Bit Multiple Sizes Tricone Bit Description This API-standard tricone drill bit is designed for water well ...
2026-07-02 00:07:27
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...drill bit in stock supply Tricone Bit Description Three cone drill bit is currently one of the most widely used types of drill bits in the fields ...
2026-07-02 00:07:27
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...Drill Bit Product Description Step Drag Bits also named blade bits, with a Tungsten Carbide inserts on the blades. They are usually designed for ...
2026-07-02 00:07:27
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