- Home
- Corded Tools
- Rotary, Demolition, and Chipping Hammers
- Makita HR1840 - 11/16" Rotary Hammer
Product Details
Features & Benefits:
- SDS-PLUS Shank
- Hammer & Rotation / Rotation Only
- Variable Speed, Reversible
- Torque limiter stops bit rotation if bit jams for increased operator safety and enhanced tool protection
- Variable speed trigger allows operator to adjust speed based on materials or application
- Reverse rotation system using brush holder unit provides the same amount of power in forward and reverse and extends life of carbon brushes
- 2 operating modes: Rotation / Rotation + Hammer
- One-touch SDS-PLUS sliding chuck for easy bit installation and removal
- Ergonomic soft rubber grip for vibration absorption and comfortable operation
Specifications:
- Bit Type --SDS-PLUS
- Maximum Capacities:
- Concrete --11/16" (18 mm)
- Steel --1/2" (13 mm)
- Wood --15/16" (24 mm)
- No Load Speed --0 2,100 RPM
- Blows Per Minute --0 4,800 BPM
- Impact Energy --1.4 J (1.0 ft. lbs)
- AMPS (120V) --4.1 A
- Vibration Level --7.5 m/s2(Concrete) / 3.0 m/s2 (Metal)
- Noise Level --87 dB(A)
- Overall Length -- 11-1/4" (285 mm)
- Net Weight --5.3 lbs (2.4 kg)
Standard Equipment:
Side Handle (158057-6), Depth Gauge (415486-9), Plastic Carrying Case (821706-5)