Makita HM1511 Electric Breaker

• Powerful Performance: Delivers 48.9 J of impact energy (EPTA-Procedure 05/2009) with a 1,850 W motor, ideal for heavy-duty applications.
• Enhanced Efficiency: Redesigned hammering mechanism and increased motor power achieve higher impact energy with minimal increase in tool size and weight compared to the HM1317C series.
• Low Vibration Technology: Anti-vibration housing, Active Dynamic Vibration Absorber, and Soft No-Load reduce vibration for more comfortable long-term use.
• L.E.D. Service Light: Alerts user approximately 8 hours before carbon brushes need replacement.
• L.E.D. Power Light: Indicates switch failure or cord damage.
• Variable Speed Control Dial: Allows for speed adjustment to match the application, providing greater versatility.
• Rubberized Ergonomic Grip: Enhances comfort and control during operation.
• Soft Start: Reduces start-up reaction for improved precision and control.
• Extended Life Brushes: Longer brushes increase the time between service intervals and reduce downtime.
• Automatic Brush Cut-Off: Protects commutator from damage, extending tool life.
• Easy-to-Operate Slide Switch: Facilitates continuous use and boosts productivity.
• 360° Swiveling Side Handle: Provides greater control and flexibility during use.
• Double Insulated: Ensures safety and durability.

Technical Specifications:

• Continuous Rating Input: 1,850 W
• Impact Energy: 48.9 J (EPTA-Procedure 05/2009)
• 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)
• Shank Size: 30 mm Hex

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