48.5 J Electric Breaker, 28.6mm Hex Shank 1,900W



48.5 J • 20.4 kg (45.0 lbs.) • 1,900W



  • 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
  • 48.5 J AVT SOFT NO LOAD Electric Breaker, 28.6 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 48.5 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


Standard Equipments:

Side Handle, Bull Point



Carbon Brush

Blows Per Minute (BPM) 1300
Dimensions (L x W x H) 809 x 130 x 266 mm (31-3/4 x 5-1/8 x 10-1/2″)
Impact Energy EPTA-Procedure 05/2009: 48.5 J
Noise K Factor 1.76 dB(A)
Sound Power Level 104 dB(A)
Sound Pressure Level 84 dB(A)
Vibration K Factor Chiselling: 1.5 m/s²
Vibration Level Chiselling: 6.5 m/s²
Net weight 20.4 kg (45.0 lbs.)
Power supply cord 4.0 m (13.1 ft)

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