Product Specifications
BQ BQ3 NQ NQ2 NQ3 HQ HQ3 PQ PQ3
Customized
International Standard
Jobber-length
Core Drill Bit
Diamond
Geotechnical/Mining Exploration
New
8mm/10mm/12mm/14mm
W Profile
Sinter
Miracleland
Plywood Case & Carton
HQ
Changsha, China
8207191000