Makita DHP453SFX8 18V Cordless Hammer Drill (LXT-Series)

18V LXT Li-Ion Cordless 13 mm (1/2″) 38 N·m (340 in.lbs.)
Compact and lightweight design
All metal gear construction ensures high transmission durability.
Single sleeve keyless chuck enables easy bit installation/removal with one hand.
Ergonomically designed rubberized soft grip provides more control and comfort.
Electric brake for maximum productivity and increased operator safety
Specifications:
Capacity: Steel: 13 mm (1/2″) / Wood: 36 mm (1-7/16″) / Masonry: 13 mm (1/2″)Impacts per minute (IPM): High: 0-19,500 / Low: 0-6,000No Load Speed (RPM): High: 0-1,300 / Low: 0-400Max Fastening Torque: Hard / Soft: 42 / 27 N·mMax lock torque: 38 N·m (340 in.lbs.) Net weight: 1.7kg (3.7lbs)
 Inclusions:Screw Bit, DC18SD Charger, 18V / 3.0Ah Battery