81 - 90 of 95
core bits
Selling leads
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Description: Diamond reamer/reaming shell is located between the drill bit and the core tube. Its diameter is slightly larger than the drill diameter. ...
2026-04-24 00:34:33
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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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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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NQ HQ PQ Impregnated Diamond Core Drill Bits Sizes: BQ, NQ, HQ, PQ Diamond Drilling Bit Crown Profile: Gear Wheel crown shape Application: Suitable ...
2025-06-20 15:37:44
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Diamond Reaming Shell for Wireline Drilling Tools AQ BQ NQ HQ PQ Product Description: Reaming Shell Reaming shell is an important part to connect the ...
2025-06-20 15:37:42
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Casing shoes are used for drilling down or positioning the casing tubes in a borehole. Surface-Set Diamond Bits: 1: Surface-Set Diamond Bits are set ...
2025-06-20 15:36:59
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Casing shoes are used for drilling down or positioning the casing tubes in a borehole. Surface-Set Diamond Bits: 1: Surface-Set Diamond Bits are set ...
2025-06-20 15:36:56
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1. Impregnated Diamond Bit: Special mental coated diamonds to extend the diamond working life. 2. Surface Set Diamond Bit: Choose natural diamond with ...
2025-06-20 15:36:56
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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 ...
2025-06-20 15:36:55
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T2 Diamond Core Drill Bits with Diameter 101, 86, 76, 66, 56mm T2 series core bits are used for surface exploration with the T2 series core barrel. ...
2025-06-20 15:36:39
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