- Powerful hammer breaker :Heavy duty, durable constructed jack hammer electric with 1700w power and 9000r / min impact frequency. Strong core technology meets the most demanding applications.This hammer is powerful enough for most heavy-duty job applications, yet lightweight for effortless control
- Features: It combined with a high tensile reduction gear set and the highest special motor and mechanical components set for maximum reliability.Suitable for working on site without power or in wet conditions
- Application: Suitable for tearing up foundations, ripping up driveways, demolishing re-enforced, concrete floors or walls, breaking through solid rock, etc
- Structure: Toughened crankshaft, ball bearing construction.Accurate thumb throttle control
- Customer sharing :This hammer is awesome. While not a commercial grade tool, it is perfect for a homeowner.I used it with a separately purchased clay shovel to begin trenching terraces into a rocky hillside for a terraced garden. The jackhammer outlasted me daily, and it performed perfectly