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Air Core Drilling Tools

Air core drilling tools for shallow mineral reconnaissance, weathered regolith & unconsolidated formation sampling, including air core drill bits and dual-wall drill rods.

Tungsten Carbide Air Core Drill Bit for Mineral Reconnaissance, Weathered Rock & Overburden Sampling

Diameter:90/114/127/140mm
Options : 2 3/8" REG, 2 7/8" REG, 3 1/2" REG

>> Application
AC (Air Core) drill bit works with dual-wall drill rods to achieve low-contamination cuttings sampling for mineral reconnaissance, geotechnical and environmental exploration. Custom sizes and threads available.

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