Threaded Button Mining Hard Rock Drilling Tools Tungsten Carbide Inserts
R25 R32 R38 Mining Hard Rock Drilling Tools Quarry Tungsten Carbide Inserts Threaded Reaming Button Drill Dome Bit
These bits are designed for layer drilling, to enlarge pilot holes for long hole blasting of drop raises in underground mines, and constructing service holes.
Acedrills' reaming equipments come with three kinds: reamer bit match with pilot bit, or dome bit or hole opener bit separately.
1) Thread connection: R25, R28, R32
2) Steel material: 45CrNiMoV.
3) Suitable carbide tips.
4) Bits diameter: 64-127mm.
 |
Reaming Bits |
| Pilot Drill Bits | |
| Dome Bits | |
| Hole Opener Bits | |
| Bits Diameter |  |
| 57~160mm | |
| 36 or 40mm | |
| 76~152mm | |
 |
Tapper Degree 6º,12º |
Specifications
| Bits Diameter | Bits Diameter | Connection |
| Reaming Bits | 57 ~ 160mm (2 1/4” ~ 6 1/4”) | 6°, 12° taper degree, or R25, R28, R32 threads |
| Pilot Drill Bits | 36 or 40mm (1 27/64” or 1 37/64”) | with back thread size of R25, R28, R32, and matched central connection as the relative reamer bits |
| Dome Bits | 76 ~ 152mm (3” ~ 6”) | R25, R28, R32, R38, T38, T45, and T51 |
| Hole Opener Bits |
Reamed:76 ~ 165mm (3” ~ 6”) Pilot:26 ~ 102mm (1” ~ 4”) |
R32, R38, T38, T45, and T51 |
Usage:
Drilling in ore field,
Suitable even for harsh enviroment works;
KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:
- Hazardous environment
- Acts, regulations, and other government guidelines that has to be followed
- Significant differences in the way people work, mostly due to physical constraints
- Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.