Product Specifications
High Air Pressure Drill Bit
Customized
Core Drill Bit
Tungsten Carbide
Well Drilling
85-280mm
Hard Rock
Ore Mining Coal Mining
Forging
Customized
Borehole Drilling in The Quarries/Coal Mines
Spherical/Parabolic/Ballistic/Flat/Sharp
Fast Speed Drilling
SDK
Standard Package,Carton /Wooden/ Plastic Box for D
China