141 - 150 of 286
hard rock core bits
Selling leads
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Sizes: BQ, NQ, HQ, PQ Diamond Drilling Bit Crown Profile: Gear Wheel crown shape Application: Suitable for drilling hard dense formations with high ...
2026-04-24 00:34:33
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...carbide bits are embedded with rectangular-shaped or octagonal-shaped tungsten-carbide elements. This bit is similar to impregnated diamond core ...
2026-04-24 00:34:33
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...Bits For Mineral Exploration/Mining Investigation Product Description Casing Shoe: The casing shoe bit is mainly used in handling casing tube in ...
2026-04-24 00:34:33
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...Coring 5wings Bits for Mining, PDC Concave Bit Pdc Drill Bit Feature: 1.Suitable for soft, medium and hard formations. 2.Super strong material ...
2026-04-24 00:34:33
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...synthetic diamond utilizing a hard matrix compound on the face of the bit. The diamond set design ensures sufficient overlap to prevent premature ...
2026-04-24 00:34:33
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...Bit Water Well Drilling Non Core PDC Drag Bit Concave Drill Bits Pdc Drill Bit Feature: 1.Suitable for soft, medium and hard formations. 2.Super ...
2025-06-20 15:34:37
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... Type PDC Drilling Drag Drill Bit , PDC Concave Drill Bit Pdc Drill Bit Feature: 1.Suitable for soft, medium and hard formations. 2.Super strong ...
2026-04-24 00:34:33
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... 4,底喷式水道:适用于裂隙,粉状岩层,防止冲洗液对岩心的冲蚀. 5,辅助出水水道:排粉辅助主出水口,位于冷却矩阵的中心位置. 详细照片 Impregnated diamond core bits find numerous...
2026-04-24 00:34:33
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...Bits BQ NQ HQ PQ Wireline Coring PDC Core Drill Bit Product Description: Polycrystalline Diamond Compact (PDC) drill bits are high-performance ...
2026-04-24 00:34:33
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...Bit For Water Well Geothermal Well Drill Product Introduction: PDC full surface drill bits have very good penetration rate and long service life in ...
2026-04-24 00:34:33
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