VEVOR Demolition Jack Hammer, 2200W Electric Jackhammer Heavy Duty, 1350 BPM Concrete Breaker, 2pcs Chisels Bit Chipping with Case, Black Two Replaceable Chisels Surpassing Motor for Quick Break 360° Rotary Ergonomic Handle Considerate Details Heavy-duty Construction Wide Application Power Type: Corded-electric,Chuck Size: 1-1/8",Scraping Chisel: 16.1''/410 mm,Point Chisel: 14.9''/380 mm,Voltage: 110V,Item Model Number: JH-65A,Motor Power: 2200 Watts,Clay Spade Chisel: 17.3''/440 mm,Chuck Type: Hex,Flat Chisel: 14.9''/380 mm