适用行业
施工工地, 能源矿产, well drilling
材质
pdc cutter+45 CrMo steel;, the best diamond & sintered carbide
应用行业
minnig/oil drilling/Coal Mining/water well
Product Name
76 mm pdc bit
Usage:
coal miniing, rock drilling, water well, etc.
Diameter:
3" 4" 5" 6" 6 1/2" 7" 8" 8 1/2" 9" 10" 12" 14" etc.
PDC cutter:
1308 convex cutter
Advantage:
Good wear-resistance & impact resistance
Thread connection
NW female thread