Rock drill - for manual drilling equipped with a drill bit (not supplied with the tool), for soft- and semi-solid soil, slate, clay, or other soft rocks located in explosive hazardous environments.
The air drill of the Model No. DP 220-011 BXOEX is well-suited for the manual drillings in accordance with the guidelines (Czech technical governmental standard) SN 22 1930, SN 22 1931 and SN 22 1960, when equipped with core drill-inserts (optional equipment). Our drill can be used for drillings into soft- and semi-solid coal, shale or other soft rocks.
The maximum drill-insert diameter is 42 mm (we recommend drill bits measuring between 38 mm to 42 mm).
To reduce the formation of dust during fabrication, the drill is equipped with an integrated central water-cooling feature.
| Max. drill-Ø | Max. power output | Speed (no load) | Weight | Drive |
|---|---|---|---|---|
| 42 mm | 2200 W | 1100 min-1 | 7,6 kg | Lamelový pohon/ vane motor |
| Rotation | Air consumption (no load) | I.D. of air inlet hose | Air connection | Operating pressure |
|---|---|---|---|---|
| vpravo/ right | 0,97 m3/min | 19 mm | Rd 32 | 6,3 bar |
| Air consumption (loaded) | I.D. of water hose | Ordering code |
|---|---|---|
| 2,7 m3/min | 6 mm | 6061107A |
