Yescom 2400W 1550BPM Electric Demolition Jack Hammer with Double Insulated Motor Casing 2 Chisels Case Double insulated motor casing-designed for secure operation Shock mounted handles and heavy duty aluminum casing 360 degrees swivel handle makes it easy to control Rated power: 2400; Impact rate: 1550BPM; Impact energy: 45J Chisels, Carrying Case, Gloves, Glasses & Mask Included.