Uygulanabilir Endüstriler
Inşaat çalışır, Enerji ve Madencilik, Water Well Drilling Bit
Video giden-muayene
Sağlanan
Makineleri Test raporu
Mevcut değil
Pazarlama tipi
New Product 2022
Product name
Pdc step drag bit
Country of origin
Hunan, China
Size
75/94/113/133/153/171mm etc.
Color
Black or as required
Feature
High wear resistance/high strength/Impact resistance
Surface treatment
Nickel plated
Pin
Reg 2 3/8" , 2 7/8" , 3 1/2" . 4 1/2" etc.