Punto d'origine
Henan, China
Supporto personalizzato
OEM, ODM
Numero del Modello
DKNA 56-153mm
Name
PDC bits PDC drill bits
Application
Oil/Gas drill bit,Coal mining drill bit,etc.
Meterial
the best diamond & sintered carbide
Color
Golden, silver, blue grey, black, etc.
Delivery Term
By sea or air
Drill bit Type
PDC bits for coal mine drilling PDC drill bits for water well