Tungsten Carbide Retract Button Bits R32 51mm For Hard Rock
Retract Button Bit Description
The drill bit is widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
Retract Button Bit Applications
- Underground mining
- Tunneling
- Quarrying
- Widely used in bench and long hole drilling
- Perfect design can dealing with soft to medium-hard rock formations
Retract Button Bit Advantage
- High quality
- Automatic production line ensure the quality stability
- Grade requirements of heat-treatment procedure guarantee durability of the bits
- Price are competitive
Retract Button Bit Specification
| Product name |
Thread button mining bit |
| Type |
Thread rock drill bits with hardness carbide buttons |
| Application |
mining, quarring |
| Material |
high quality steel and high quality alloy carbide |
| Diameter |
45mm,48mm,51mm,64mm,76mm,89mm,102mm,115mm,140mm,165mm |
| Thread type |
R25,R32,T38,T45,T51 |
| Face shape |
flat shape and drop-in-center shape |
| Button shape |
domed and parabolic |
| Body type |
normal and retrac |
Factory View
