This Makita SDS drill makes light work of all chiselling jobs in concrete, brick and stone The Makita HM1101C is a high-performance demolition hammer with an easy-to-hold barrel design. Its D-shaped handle swivels 360 degrees to your desired position and rubberised grip provides the utmost comfort during prolonged use. This model provides constant speed, even under load for optimum work rate and productivity. Features:   SDS-MAX tool-holder with one-touch sliding chuck for easy bit changes  High-performance motor and durable design  Easy to operate slide switch for variable speed  Rubberised soft grip provides more comfort and enhanced control  Constant speed under load  Soft start for suppressing start-up reaction  Dynamic ergonomic design and rubber handle  Side handle for increased user comfort  Double Insulation  LED service light that indicates when to replace carbon brushes  The tool is intended for chiselling work in concrete, brick, stone and asphalt as well as for driving and compacting with appropriate accessories  Comes with:   Carry case   Specification: Impact energy: 11.5 J Blows per minute: 1100-2660 bpm Bit Angle Setting: 12 Stage Vibration: Chiselling: 13.4 m/sec_ Net weight: 7.0 kg Wattage: 1300 w