Product Specifications
AQ, BQ, NQ, NQ3, HQ, HQ3, PQ, PQ3
Core Drill
Metal Drilling, Core Drill
ISO
Bq Bq3 Nq Nq2 Nq3 Hq Hq3 Pq Pq3
Diamond
Geotechnical/Mining Exploration
Sinter
Diamond Core Bit
Rock Core Drilling
Drilling Equipment
F1-F12
Geological Survey
Finish Smooth
Impregnated Diamond Bit
Clay,Hard Sandstone,Syenite,Quartzite,etc
12mm
Nqhqpq
Natural Surface and Impregnated
BEST
Carton/Wooden Case
BQ, NQ, HQ, PQ
Wuxi China
82071910