Drifting and Tunneling Tools
Button Bit, Reaming Bit 6°, Cross-Type Bit, Pilot Adapter 6°
Product Description :
1.
| Drill Bit | Diameter, mm | No x Button diameter | Flushing Holes | Weight approx., kg |
| Front | Gauge | Angle, ° | Front | Side |
| Button Bit | Spherical Buttons |
| 37 | 2 x 7 | 5 x 9 | 30 | 1 | 1 | 0.5 |
| 38 | 2 x 8 | 4 x 9 | 30 | 1 | 2 | 0.6 |
| 38 | 2 x 7 | 5 x 9 | 30 | 1 | 1 | 0.6 |
| 41 | 2 x 8 | 5 x 9 | 35 | 1 | 1 | 0.7 |
| 43 | 2 x 9 | 5 x 9 | 35 | 1 | 2 | 0.8 |
| 45 | 2 x 9 | 5 x 10 | 30 | 1 | 2 | 0.9 |
| 45 | 3 x 8 | 6 x 9 | 35 | 1 | 3 | 0.9 |
| Parabolic Buttons |
| 37 | 2 x 7 | 5 x 9 | 30 | 1 | 1 | 0.5 |
| 38 | 2 x 8 | 4 x 9 | 30 | 1 | 2 | 0.6 |
| 38 | 2 x 7 | 5 x 9 | 30 | 1 | 1 | 0.6 |
| 41 | 2 x 8 | 5 x 9 | 35 | 1 | 1 | 0.7 |
| 43 | 2 x 9 | 5 x 9 | 35 | 1 | 2 | 0.8 |
| 45 | 2 x 9 | 5 x 10 | 30 | 1 | 2 | 0.9 |
| 45 | 3 x 8 | 6 x 9 | 35 | 1 | 3 | 0.9 |
| 48 | 2 x 9 | 5 x 11 | 30 | 1 | 2 | 1.0 |
| 48 | 3 x 8 | 6 x 9 | 35 | 1 | 3 | 1.0 |
2.
| Drill Bit | Diameter, mm | No x Button Diameter | Weight approx., kg |
| Front | Gauge | Angle, ° |
| Reaming Bit 6° | 64 | 2 x 10 | 8 x 9 | 35 | 0.8 |
| 64 | 4 x 8 | 8 x 9 | 25 | 0.8 |
| 76 | 2 x 11 | 8 x 11 | 35 | 1.2 |
| 76 | 4 x 10 | 8 x 10 | 30 | 1.2 |
| 89 | 4 x 11 | 8 x 11 | 35 | 1.7 |
| 89 | 4 x 11 | 8 x 10 | 30 | 1.7 |
3.
| Drill Bit | Diameter, mm | No x Button Diameter | Weight approx., kg |
| Pilot Adapter 6 | Front | Gauge |
| 26 | 12 x 8 | 1.5 |
4.
| Drill Bit | Diameter, mm | No x Button Diameter | Flushing Holes | Weight approx., kg |
| Front | Gauge | Front | Side |
| Cross – Type Bit | 38 | 14 x 8 | 1 | 2 | 0.6 |
| 41 | 1 | 4 | 0.7 |
| 43 | 1 | 4 | 0.7 |
| 45 | 1 | 4 | 0.9 |
| 51 | 1 | 4 | 1.1 |
These types of bit are used for making large cut holes in drifting
and tunneling. A smaller hole is first drilled and then reamed to
the final size in combination with a pilot adapter.
Delivery time is around 15-25 days.
Package: Carton or Wooden Box; also we can follow customers requirements.
Application:
1. Underground mining
2. Tunneling
3. In granite and marble quarry
4. Gold Mine
5. Dimensional Stone Industry
Features:
1. High-strength, high flexibility, high temperature, high wear
resistance.
2. High-precision metal seal.
3. Material: Tungsten carbide and high strength alloy steel
4. Processing: CNC milling and proprietary heat treatment process
5. R25 thread system
6. Reasonable price and long working life.
P.S. We can design and manufacture according to customers’ requirements
of the bit diameter, number of air holes and carbide button shape.
KSQ Technologies (Beijing) Co. Ltd.
Elisa Zarovkina (Елизавета)
