High Quality R32, T38 Dome Bit for Reaming / Mining Drill Bit
Reaming rock bit applicable to reaming for first-grade and second-grade larger-diameter hole. It can reduce the sectional area between bit blade and rock hole, also solve the problem of large diameter's low drilling speed in the hard formation with good directive.
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.
Our factory Reamer is ideal for use with rotary steerable drilling systems, providing a wellbore quality not achievable with other reaming tools. Superior wellbore quality, coupled with a proven history of performance, makes the Reamer the choice for underreaming operations.

Specification
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| R32 Dome bit for reaming | ||||||
| Bit Dia. | Buttons and Size (mm) | Flushing Hole | Weight | |||
| mm | Front | Gauge | Front | Side | kg | |
| 1 | 76 | 1×13 | 9×13 | 3 | 1 | 2 |
| 2 | 89 | 1×13 | 14×13 | 2 | 2 | 2.6 |
| 3 | 102 | 1×13 | 16×13 | 2 | 2 | 3.2 |
| 4 | 127 | 1×13 | 18×13 | 3 | 1 | 4.8 |
| T38 Dome bit for reaming | ||||||
| Bit Dia. | Buttons and Size (mm) | Flushing Hole | Weight | |||
| mm | Front | Gauge | Front | Side | kg | |
| 1 | 102 | 1×13 | 16×13 | 2 | 2 | - |
| 2 | 127 | 1×13 | 18×13 | 1 | 3 | - |
| T45 Dome bit for reaming | ||||||
| Bit Dia. | Buttons and Size (mm) | Flushing Hole | Weight | |||
| mm | Front | Gauge | Front | Side | kg | |
| 1 | 127 | 1x13 | 18x13 | 3 | 1 | 6 |
| 2 | 152 | 2x14 | 18x14 | 3 | 1 | 10.6 |
| T51 Dome bit for reaming | ||||||
| Bit Dia. | Buttons and Size (mm) | Flushing Hole | Weight | |||
| mm | Front | Gauge | Front | Side | kg | |
| 1 | 152 | 2x14 | 18x14 | 3 | 1 | 10.6 |

Company Profile
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. The best solution with the most reasonable cost is a significant driver.
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