Hand-Held Rock Drill
| Y20 ROCK DRILL SPECIFICATIONS | ||
| Weight | kg | 18 |
| Total Lenght | mm | 605 |
| Working pressure | Mpa | 0.4 |
| Impact frequency | Hz | >34 |
| Air consumption | l/s | <25 |
| Air pipe inner dia. | mm | 16 - 19 |
| Shank size (hex.xL) | mm | 22 x 108 +-1 |
| Bore dia. | mm | 34 - 40 |
| Air pressure | mpa | 0.4 |
| Y24 ROCK DRILL SPECIFICATIONS | ||
| Weight | kg | 24 |
| L x W x H | mm | 605 x 485 x 158 |
| Air consumption | l/s | <53 |
| Air hose dia. | mm | 19 |
| Impact frequency | Hz | >27 |
| Bore dia. | mm | 34 - 42 |
| Drilling depth | m | 5 |
| Shank size (hex.xL) | mm | 22 x 108 +-1 |
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