Diamond Drill Rods

Description of diamond drill rods:
Produced by CNC machines and made of high quality alloy steels, all our diamond core drill rods heat treated, our general characteristic as below:
Both ends thickened
Good concentricity
High precision
Long life
Different sizes of drill rods available at Sinodrills, like NQ, HQ, PQ, etc.

Related products

Diamond Core Bit
Diamond Reaming Shell
Core Barrels

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