Reaming Bit 12° Rock Drilling Tools Pilot Adapter 12° Dia 40mm For Large Cut Holes 35°
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)
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.