Product Specifications
BQ, NQ, HQ, PQ
Core Drill
Core Drilling
GB/T19001-2016/ISO9001:2015
Customized
Mineral Exploration
3-10 Days
Best Drilling
Goloble
Alloy Steel
Plenty Stock
Best Drilling
Plywood Case or as Request.
BQ, NQ, HQ, PQ
China
84314320