Makita 13mm (1/2″) 40 N·m (350 in.lbs.) Cordless Hammer Driver Drill 18V LXT® Li-Ion [Bare Tool] DHP487Z

Features:
• Compact design at only 164 mm long for increased operability
• Aluminum diecast cover around gear housing case creates the impression of rigidity of the machine
• BL motor eliminates carbon brushes, enabling the BL motor to run cooler and more efficiently for longer life
• Variable 2-speed (0-500 & 0-1,700 RPM) for a wide range of drilling, fastening and hammer drilling applications
• 0-25,500 IPM for fast hammer drilling in masonry materials
• BL motor is electronically controlled to optimize battery energy use for longer run time per charge
• BL motor efficiently uses energy to match torque and RPM to the changing demands of the application
• BL motor delivers 40 N·m (350 in.lbs.) of max torque
• BL motor with high power to weight and size ratio
• Built-in twin LED lights with pre-glow and afterglow functions illuminate the work area
• Ergonomically designed handle with soft grip provides increased comfort
• Convenient 13 mm keyless chuck for quick bit changes
• 20 clutch settings and drill mode for added fastening control
• Reversing switch is conveniently located
• Mechanical 2-speed gearing; High speed mode for speedy drilling in light duty applications; Low speed mode for heavy duty applications requiring high torque
• Battery protection circuit protects against overloading, over-discharging and over-heating
• Extreme Protection Technology (XPT) is engineered for improved dust and water resistance for operation in harsh conditions
• Electric brake for maximum productivity
• Durable, reversible belt clip convenient for temporary tool hanging

Standard Equipments:
Belt Clip

Specifications:
Capacity: steel / wood (auger bit) / wood (self-feed bit) / wood (hole saw) / masonry: 13 / 36 / 35 / 51 / 13 mm (1/2 / 1-7/16 / 1-3/8 / 2 / 1/2″)
Chuck capacity: 1.5 – 13 mm (1/16 – 1/2″)
Impacts per minute (ipm): high / low: 0 – 25,500 / 0 – 7,500
No load speed (rpm): high / low: 0 – 1,700 / 0 – 500
Max fastening torque: hard / soft: 40 / 25 n·m (350 / 220 in.Lbs.)
Max lock torque: 40 n·m (350 in.Lbs.)
Clutch torque setting: 1.0 – 5.0 n·m (9.0 – 44 in.Lbs.)
Max output: 410 w
Vibration level: impact drilling into concrete: 10.5 m/s²
Drilling into metal: 2.5 m/s² or less
Vibration k factor: impact drilling into concrete: 1.5 m/s²
Drilling into metal: 1.5 m/s²
Sound pressure level: 83 db(a)
Sound power level: 94 db(a)
Noise k factor: 3 db(a)
Dimensions (l x w x h): w/o battery: 164 x 81 x 201 mm (6-1/2 x 3-3/16 x 7-7/8″)
W/ bl1815n / bl1820b: 164 x 81 x 232 mm (6-1/2 x 3-3/16 x 9-1/8″)
W/ bl1830b / bl1840b / bl1850b / bl1860b: 164 x 81 x 248 mm (6-1/2 x 3-3/16 x 9-3/4″)
Net weight: 1.4 – 1.7 kg (3.1 – 3.7 lbs.)