Drifting and Tunneling Tools
Reaming Bit 12°
Pilot Adapter 12°
R32
Product specifications:
Reaming Bit 12°
| Drill Bit | Diameter, mm | No x Button Diameter | Flushing Hole | Weight approx., kg |
| Front | Gauge | Angle | Front | Side |
| Reaming Bit 12° | 89 | 4 x 10 | 8 x 12 | 35 | - | - | 1.8 |
| 102 | 4 x 12 | 8 x 12 | 35 | - | - | 2.1 |
| 127 | 4 x 12 | 8 x 12 | 35 | - | - | 4.0 |
| 127 | 4 x 13 | 8 x 13 | 35 | - | - | 4.0 |
Pilot Adapter 12°
| Drill Bit | Diameter, mm | No x Button Diameter | Flushing Hole | Weight approx., kg |
| Front | Gauge | | Front | Side |
| Pilot Adapter 12° | 40 | 15 x 10 | - | - | - | 2.2 |
This type of bit is 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. Used in drifting and tunneling.
Features:
- Reaming bits for quarry are designed to enlarge pilot holes for development rounds,
- Long hole blasting of drop raises and constructing service holes.
- With Pilot adaptors, the drilling direction can be ensured and accurate.
Application:
1. Underground mining
2. Tunneling
3. In granite and marble quarry
4. Gold Mine
5. Dimensional Stone Industry
Package: Carton or Wooden Box; also we can follow customers' requirements.
Delivery time is around 15-25 days.
P.S. We can design and manufacture products according to customers’ requirements.
Company Information:
The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision manufacturing, and dedication to the use of high-quality materials.
MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.
KSQ Technologies (Beijing) Co. Ltd.
Elisa Zarovkina (Елизавета)
Product Tags:
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Reaming Bit 12° Rock Drilling Tools Pilot Adapter 12° Dia 40mm For Large Cut Holes 35° Images
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