PDC Core bits
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Factory 10inch 254mm PDC Core Drill Bit Water Well Drill Bit Well Drilling Machinery Accessories
Type: 10inch PDC core drill bit
Twenty 1304 convex PDC cutters, The steel body of the drill bit is formed in one go on a milling machine.
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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