Makita DHR171FJX1 18V Cordless Brushless Rotary Hammer (LXT-Series)

FEATURES:
BL Motor Delivers 0-680 RPM, 0-4,800 BPM and 1.2 Joules of Impact Energy for Faster Drilling
Compact and lightweight for reduced operator fatigue
Vibration absorbing housing and ergonomic soft rubber grip design for vibration absorption and comfortable operation
BL motor with high power to weight and size ratio
BL motor generates less heat buildup and is ideal for prolonged use in high production applications
BL motor is electronically controlled to optimize battery energy use for up to 50% longer run time per charge
BL motor eliminates carbon brushes, enabling the BL motor to run cooler and more efficiently for longer life
BL motor efficiently uses energy to match torque and RPM to the changing demands of the application
Dust cup connectable to Makita vacuum cleaner (country-specific): Suitable for upward operation: For cleaner work environment
Built-in LED light with afterglow function illuminates the work area
2-Mode operation for “Rotation Only” or “Hammering with Rotation” for multiple applications
Side grip with elastomer soft grip
One touch sliding chuck enables quick and easy bit changes
Variable speed trigger allows operator to adjust speed based on materials or application
Constant speed control automatically applies additional power to the motor to maintain speed under load
Depth gauge for increased drilling consistency
Conveniently located push button for rotation reverse
Electric brake for maximum productivity and increased operator safety
Battery protection circuit protects against overloading, over-discharging and over-heating. Optional hook is convenient for temporarily hanging the tool
SPECIFICATIONS:
Impact Energy
EPTA-Procedure 05/2009: 1.2 J
Our experimental conditions: 1.1 J
Capacity
Concrete: 17 mm (11/16″)
Steel: 10 mm (3/8″)
Wood: 13 mm (1/2″)
Blows Per Minute (BPM)
0 – 4,800
No Load Speed (RPM)
0 – 680
Vibration Level
Hammer Drilling Into Concrete: 9.0 m/s²
Drilling Into Metal: 2.5 m/s² or less
Sound Pressure Level
86 dB(A)
Sound Power Level
97 dB(A)
Dimensions (L x W x H)
with BL1815N / BL1820B: 273x86x194 mm (10-3/4″x3-3/8″x7-5/8″)
with BL1830B / BL1840B / BL1850B / BL1860B: 273x86x211 mm (10-3/4″x3-3/8″x8-5/16″)
Net weight
2.1 – 2.8 kg (4.6 – 6.2 lbs)