PDC Core bits

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China Factory 112mm PDC Core Bit Water Well Drill Bit for Hard Rock Spiral Crown Drill Bit


Type: 112mm PDC Core Bit Water Well Drill Bit Outer diameter: 112mm. Inner diameter (core barrel): 95mm. Equipped with 10 gear-shaped 1005 PDC cutters, it can cut rocks more quickly.

Factory 89mm Super Matrix PDC Core Bit for Well Drilling and Mining


Type: 89mm Super Matrix PDC core bit Outer diameter: 89mm. Inner core diameter: 63mm. PDC cutters: 1308 series, 5 cutters on annulus.

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