J.C.Kawasaki HM2653 Demolition Hammer/Jack Hammer Product Specifications: •Power: 1,240 Watts •Impact Energy: 45 Joules •Full-load Impact Rate: 1,900/min •Bit Shank: 30mm Hexagonal •Weight: 15kgs Inclusions: •1x Carrying Case •1x Pointed Chisel •1x Flat Chisel