Light and easy to handle, BBD rock drills are ideal for those quick jobs and for working in difficult-to-get-to areas. They can be equipped with either D- or T-handles. The ratchet-wheel action provides faster rotation and higher impact frequency for drilling in soft to medium hard rock.
The Right Drill for Your Application
The light-weight BBD 12 rock drill is available in two versions. Equipped with a D-type handle, it is used for horizontal drilling, plug hole drilling, and drilling in concrete to a maximum depth of 1 meter. Equipped with T-handles, the BBD 12T is designed for vertical drilling of up to 3 meters.
The medium-weight BBD 15E has a combined "T/D Handle" for easy carrying. It offers a high power-to-weight ratio, plus high operational safety. The BBD 15E is equipped with spring-dampened handles and a highly effective silencer.
The largest BBD drill is available in a version with a trigger valve, BBD 15ET. Older machines can be retrofitted with a trigger conversion kit.
- Light weight for easy handling
- Built-in air-flushing gives faster blasting cycles
- Stepless throttle for easy collaring
- Robust kick-latch retainer - change steels quickly and easily
- Spring-dampened handles reduce vibrations by 75%
- Silencer in impact- and wear-resistant polyurethane reduces noise levels by more than 50%
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SPECIFICATIONS
| Rock Drill Type: | | Surface rock drill |
| Rock Drill Versions: | | Silenced and Vibro-Reduced |
| Weight | lbs | 34.17 |
| Length | in | 22-5/8 |
| Air Consumption: | cfm | 46.62 |
| Revolutions | rpm | 220 |
| Penetration Rate: | | |
| Hose Connection | in | 3/4 |
| Impact Rate | bpm | 2520 |
| Piston Diameter | in | 1-3/4 |
| Stroke Length | in | 1-9/16 |
| Vibration Level 3 Axes (ISO 28927-10): | m/s2 | 7 |
| Sound Power Level Guaranteed, Lw (2000/14/ED): | dB(A) | 110 |
| Sound Pressure Level (ISO 11203) Lp,r=1m | dB(A) | 97 |
| Shank Size | in | 7/8 x 4-1/4 |
CONSUMABLES
DOCUMENTATION
ACCESSORIES & COMMON REPLACEABLE PARTS
