For easy use at different angles. Please allow a bit error due to manual measurement. The color may have different as the difference display, please understand. 1 x Impact Electric Hammer 2 x Carbon Brush. (distribute the adapter according to your country).The item "2000W Demolition Jack Hammer Impact Drill Electric Concrete Breaker Jackhammer" is in sale since Friday, May 15, 2020. This item is in the category "Business & Industrial\Light Equipment & Tools\Drills & Hammers\Hammer Drills". The seller is "kwotop2014" and is located in Shenzhen. This item can be shipped worldwide.