Lugar de origem
Shandong, China
Número do Modelo
114,117,127,437,517,617,637,737,837
Comprimento de trabalho (mm)
-
Guarantee period
3-4 years
Market
European, Mid east, USA etc
Type
pdc bit drilling tools
Use
Well Drilling, well drilling
Blade
3-8 blades pdc bit drilling tools
Features
API 7-1 PDC drill bit