4 Inch 102mm T45 Button Bit Drilling Blast Hole Drill For Mining
Product Description
4 Inch 102mm T45 Blast Hole Drill Retract Button Bit For Mining
Retrac button bits are manufactured from high-quality alloy steel bar and tungsten carbides. Through rigorous heat treatment processes, Minetech's drilling tools are extensively tested under various working conditions. Additionally, we offer customized thread button bits tailored to specific drilling applications, making them ideal for drilling through extremely hard rock formations.
Specifications
| Size |
Front |
Gauge |
Button Quantity |
Buckle Type |
Weight |
| 64mm |
4×10 |
8×10 |
R32 |
2.2KG |
| 76mm |
4×11 |
8×11 |
T38 |
3.3KG |
| 89mm |
6×13 |
8×12 |
T38 |
4.8KG |
| 102mm |
6×13 |
8×13 |
T45 |
6.8KG |
| 115mm |
6×14 |
8×14 |
T51 |
9.8KG |
| 127mm |
8×14 |
8×16 |
T51 |
12KG |
Order Confirmation Requirements
- Thread Type
- Standard or Retrac
- Bit button shape (tip shape) - Spherical or Ballistic
- Bit face shape - Drop Center, Flat Face, Convex, Concave, etc.
Minetech can manufacture all sizes and shapes according to your specific requirements!
Product Images
