材质
Tungsten Carbide and Alloy
Product Name
Suitable for 12 grade rock formation hardness 40mm rock drill bit
Color
Yellow,Red,or according to your requirement
Productive Process
Forging and Heat-treatment
Connection Type
Tapered or Thread
Advantage
High Performance
Alloy Type
Spherical/Hemi-Spherical/Parabolic/Conical/Ballistic
Material
Tungsten Carbide and Steel
Skirt Type
Short Skirt or Long Skirt