适用行业
施工工地, 能源矿产, well drilling
材质
pdc cutter+45 CrMo stee;, the best diamond & sintered carbide
应用行业
minnig/oil drilling/Coal Mining/water well
Usage:
Geological exploration, rock drilling, water well, etc.
Diameter:
75mm , 98mm , 112mm ,132mm , 151mm , 171mm etc.
PDC cutter:
1305mm convex cutter
Advantage:
Fast drilling & good wear-resistance