Water Well Core Bit
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Factory 96mm Carbide Alloy Core Drill Bit for well drilling
Type: 96mm Carbide Core Drill Bit
Cutting elements: 10x tungsten carbide cylindrical inserts
Body: 35CrMo forged steel with carbide wear pads on outer gauge.
Factory 7inch PDC core bit Water well drill bit Crown bits for Mining Sumur Bor
Type: 7inch PDC core bit
Crown profile: shallow concave with face-discharge ports.
PDC cutters: 1304 series, 14 cutters
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