Sinodrills Coring Drill Rod and Casing

Core Drill rod sizes: BQ, NQ, HQ, PQ, AWJ, BWJ, NWJ, KWJ, HWJ, RW, EW, AW, BW, NW, and HW.

Casing sizes: (W series) RW, EW, AW, BW, NW, HW, PW, SW, UW, ZW/HWT, PWT

                      (Metric series) 46,56,76,86,101,116,131,146

                      (X design) RX, EX, AX, BX, NX, HX, PX, SX, UX, ZX