The XtremepowerUS Electric Demolition Jackhammer is specially designed for demolition of structure. Great tool for individuals working on demolishing, chipping, crushing, scraping, driving ground rods and breaking through concrete or asphalt. Features: The electric demolition drills & hammers include 2 chisel bits (flat chisel & point chisel). Hex shank chisels are replaceable with most 5/8" hex shank bits. It is perfect for demolition, chipping, trenching and breaking holes in concrete, block, brick, and tile. It is also ideal for various applications such as pipeline, drainage facilities construction, mechanical installation, interior decoration, and much more! With 3,000 impacts per minute and an efficient 1400-Watt is designed to complete concrete and metalworking projects quickly and precisely. It is intended for professionals and home users. The high-strength alloy chuck is highly durable, and is corrosion resistance for long-term use XtremepowerUS Demolition Jack Hammer comes with a hex bull point chisel and hex flat chisel cutter for chipping, digging, crushing concrete and asphalt. Hex shank chisels are replaceable with most 5/8 in. hex shank bits Adjustable 360 degree side handle and ergonomic D-grip handle for comfort and control. Rotating swivel lock handle can be detached or re-positioned for better utilization Heavy Duty impact resistant storage case provides additional protection for tools. Blow-molded housing designed with handles to offer easy transportation and reliable storage of equipment Specifications: Power Input: 1400W Voltage: 120V/60Hz Amp: 12.5 Full-load Impact Rate: 3000 r/min Bit Type: 5/8" Hex Shank Bits Carrying Case Included: Yes Package Content: Demolition Jack Hammer Chisel Set (Flat & Point) Carrying Case Manual