Full copper motor with excellent heat resistance, low loss and long lifespan. Superior cooling vents for prolonged use and smooth running. Locking switch keeps power on and long-time operation.Non-slip, sweat-resistant handle for low vibration and comfortable grip. Fully adjustable assist handle to use at any angle. The item "Electric Demolition Jack Hammer Concrete Breaker Drill Chisel Brand New" is in sale since Friday, February 1, 2019. This item is in the category "Business & Industrial\Light Equipment & Tools\Breakers & Demolition Hammers". The seller is "gtadiamondtools2015" and is located in Mississauga, Ontario. This item can be shipped to United States, Canada.