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Threaded Rock Drilling Tools

We can make the threaded drilling tools ,like bits,rods,and coupling of the following thread: R3212,R25,R28,R32,T32,R38,T38,T45,T51,ST58,ST68,ED68.View details>>  Download

Tapered Rock Drilling Tools

Including the tapered bits and rods.View details>>  Download

Shank Adaptors

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