The XtremepowerUS Heavy-Duty Electric Jack Hammer is a great tool for individuals working on demolishing， trenching， chipping， breaking through concrete bricks， moving foundation and slab concrete with ease. The set includes 2 types of hex chisel bits that offer extra versatility when digging and breaking through aggregate material such as concrete or asphalt. This industrial concrete jackhammer is designed to be resilient and durable to provide a forceful impact when used. with 2200-Watt of power and speeds of 1900 impacts per minute， be assured that this versatile jackhammer can effortlessly do the job for you. in addition， the set includes an impact resistant storage case that you can easily carry or for safe-clean storage of equipment.

Perfect tool for landscaping applications from breaking through concrete， grooving and squaring， crushing asphalt and other aggregate materials

Maximum impact rate of 1900 r/minute and 2200-Watt of consistent power gives you enough power to tackle the toughest of demolition projects

Robust electric jack hammer engineered with durable material and forceful impact provides maximum removal for continuous demolition

Innovative design offers better weight distribution in both vertical and horizontal applications

360° rotating side handles allow chisel to lock into different positions for the optimal working angle

Speed control allows for various jobs， protection and maintains constant speeds

Blow molded housing designed with wheels and handles to allow for easy transportation and storage of equipment

Interchangeable chisel locking with most standard 1-1/8 in. hex bit shank bits

Included: 1-1/8 in. bull point chisel， 1-1/8 in. flat chisel， hexagon bar wrenches， oil feeder， carbon brushes， safety goggles， safety gloves and dust mask

Runs on 15-Watt/40-Watt motor oil