Makita HM1511 Electric Breaker

Makita HM1511 electric breaker: 1-3/16": 30 mm Hex Shank. Features: - 48.9 J AVT SOFT NO LOAD Electric Breaker, 30 mm Hex Shank - Both drastically increased power and low vibration are achieved with minimum increase in tool size and weight - Powerful 1,850 W motor delivers 48.9 J (EPTA-Procedure 05/2009) of impact energy to handle the most demanding applications - Thanks to completely redesigned hammering mechanism and increased motor power as compared with HM1317C series, higher power is achieved with minimum increase in tool size and weight - Despite the drastically increased power; Anti-vibration housing, Active dynamic vibration absorber and Soft no-load keep the vibration lower than that of HM1317C series, allowing for efficient chipping for a long period - L.E.D. service light notifies the user approximately 8 hours before the brushes need to be replaced - Variable speed control dial enables user to match the speed to the application for greater versatility - L.E.D. power light indicates switch failure or cord damage - Rubberized ergonomic soft grip provides more comfort - Soft start suppresses start-up reaction for more precision and better accuracy - Extended life brushes are longer for more work between service intervals and less downtime - Automatic brush cut-off protects commutator from damage for longer tool life - Easy-to-operate slide switch increases productivity and allows for continuous use - Side handle swivels 360° for greater control - Double insulated Specifications: Continuous rating input: 1,850W Impact Energy: EPTA-Procedure 05/2009: 48.9 J Blows Per Minute (BPM): 1,300 Sound Pressure Level: 85 dB(A) Sound Power Level: 105 dB(A) Noise K Factor: 1.57 dB(A) Vibration Level: Chiselling: 6.5 m/s² Vibration K Factor: Chiselling: 1.5 m/s² Dimensions (L x W x H): 781 x 130 x 266 mm (30-3/4 x 5-1/8 x 10-1/2") Net weight: 19.2 kg (42.3 lbs.) Power supply cord: 4.0 m (13.1 ft) Standard accessories: Side Handle, Bull Point