QD65A DHD360 COP64
CE, ISO 9001:2008
Nitriding Treatment
Forging
High-Quality Hard Alloy, Best Quality Steel
Soft-Hard Formation
Ore Mining, Coal Mining, Well Drilling
Rock Drilling, Core Mining, Well Drilling
Blue, Golden, Black, Red, Customize
Small Hole Drilling, Gas Deep Hole Drilling, Boreh
Cop64 Series DTH Hammer
Standard Export Packing.
DHD360, COP64, MISSION 60, QL60, SD6