DTH Hammer - JDM55QL
- Hammer to Drill a hole of dia140 - 165 mm (5.5- 6.5).
- JDM55QL is a valve less type hammer designed for high performance at low operating air pressures.
- QL50bit has a strong robust design with foot valve to withstand heavy duty application.
- JDM55QL Hammer maximizes energy output and reduces service requirements.