Product Specifications
PQ3 HQ3 NQ3 NQ2 BQ NX HX PQ HQ NQ HWF PWF NMLC
Standard or Customized
ISO 9001
Stub-length
Core Drill Bit
Diamond
Well Drilling, Rock Drilling
FORSUN
Cartons or Ply-Wooden Cases
DCDMA, CDDA, ISO
Changsha
82071910