Makita’s Most Popular 3/4" Hammer Drill Hammer & Rotation / Rotation Only Industrial aluminum gear housing for durability 1/2" chuck will accept 3/4" concrete bits with 1/2" reduced shank Depth setting rod for easier drilling of accurate hole depths 360° swivel Side Handle STANDARD EQUIPMENT INCLUDES: 1/2” Drill Chuck (192877-8), Chuck Key (763432-9), Side Handle (122428-3), Depth Gauge (321059-7), Plastic Carrying Case (824608-4) SPECIFICATIONS Capacities: Concrete 3/4" (20 mm) Steel 1/2" (13 mm) Wood 1-1/2" (40 mm) No Load Speed: Low 0 - 900 RPM High 0 - 2,300 RPM Blows Per Minute: Low 0 - 18,000 BPM High 0 - 46,000 BPM AMPS (120V) 6.0 A Vibration Level 13.0 m/s2 (Concrete) / 2.5 m/s2 (Metal) Noise Level 97 dB(A) Overall Length 13-3/4" (350 mm) Net Weight 6.4 lbs (2.9 kg)