Makita HR2810 Combination Hammer

Product Features:

• Torque Limiting Clutch:

  • Engineered to prevent gear damage by automatically disengaging gears if the bit binds, ensuring longer tool life.

• Power and Performance:

  • Powerful 800 W Motor: Delivers 2.9 J of impact energy (based on EPTA-Procedure 05/2009), capable of handling the most demanding applications.
  • 3 Operation Modes: Offers "Hammering," "Hammering with Rotation," and "Rotation" modes for versatile use across different tasks.
  • Sequential Impact Timing: Delivers timed hammering during rotation to minimize overlapping bit impacts, enabling up to 50% faster drilling.
  • No Hammering When Idling: This function helps increase tool life by reducing wear when the tool is not in use.

• Comfort and Control:

  • Ergonomic “D-shaped” Handle: Features a rubberized soft grip for increased comfort, reducing operator fatigue during extended use.
  • Recessed Lock-On Button: Provides continuous operation without needing to hold the trigger, enhancing convenience.

• Durability and Efficiency:

  • Extended Life Brushes: Designed for more work between service intervals, resulting in less downtime.
  • Makita Motor Advantage: Engineered with field core interlocking steel laminations, dual ball bearing armature, and more copper commutator bars to increase energy transfer efficiency for more power and longer tool life.

• Precision and Safety:

  • Depth Gauge: Ensures consistent drilling depth for precise and repeatable results.

• Build and Insulation:

  • Double Insulated: Provides enhanced safety and durability in challenging working conditions.

Technical Specifications:

• Continuous Rating Input: 800 W

• Impact Energy:

  • EPTA-Procedure 05/2009: 2.8 J
  • Our Experimental Conditions: 2.9 J

• Capacities:

  • Concrete (w/ TCT Bit): 28 mm (1-1/8″)
  • Steel: 13 mm (1/2″)
  • Wood: 32 mm (1-1/4″)

• Blows Per Minute (BPM): 0 – 4,500

• No Load Speed (RPM): 0 – 1,100

• Sound Levels:

  • Sound Pressure Level: 89 dB(A)
  • Sound Power Level: 100 dB(A)
  • Noise K Factor: 3 dB(A)

• Vibration Levels:

  • Chiselling: 15.5 m/s²
  • Vibration K Factor (Chiselling): 1.5 m/s²
  • Hammer Drilling into Concrete: 20 m/s²
  • Vibration K Factor (Hammer Drilling): 1.5 m/s²
  • Drilling into Metal: 2.5 m/s² or less
  • Vibration K Factor (Drilling into Metal): 1.5 m/s²

• Dimensions (L x W x H): 314 x 89 x 225 mm (12-3/8″ x 3-1/2″ x 8-7/8″)

• Net Weight: 3.4 – 3.8 kg (7.5 – 8.5 lbs.)

• Power Supply Cord: 2.5 m (8.2 ft)

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