Makita 48.9 J Electric Breaker, 30mm Hex Shank 1,900W HM1511

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

Standard Equipments:
Side Handle, Bull Point

Specifications:
Blows per minute (bpm): 1300
Dimensions (l x w x h): 781 x 130 x 266 mm (30-3/4 x 5-1/8 x 10-1/2″)
Impact energy: epta-procedure 05/2009: 48.9 j
Noise k factor: 1.57 db(a)
Sound power level: 105 db(a)
Sound pressure level: 85 db(a)
Vibration k factor: chiselling: 1.5 m/s²
Vibration level: chiselling: 6.5 m/s²
Net weight: 19.2 kg (42.3 lbs.)
Power supply cord: 4.0 m (13.1 ft)