Product Specifications
AQ,BQ,LTK48,NQ,NQ3,HQ,HQ3,PQ,PQ3 NTW, BTW, HTW
Impregnated Core Bit
Coring
CE, ISO
F1-F12
Impregnated
Geological Survey
Tt or LC
Impregnated Diamond Core Bit
Pi, Metric, Dcdma etc.
Male/Female
Smooth
Diamond
BEST
Nude/Wooden Case/Carten
PQNQHQNTWHTWNQ3HQ3
China
82071910