GENERAL DESCRIPTION The Makita DHR202 Rotary Hammer Drill is designed for both DIY enthusiasts and professionals. Weighing just over 3 kg, it minimizes hand fatigue. The chisel can be set in 40 different positions for optimal use. Note that this tool is sold as a body only, so a battery and charger must be purchased separately. TECHNICAL SPECIFICATIONS Voltage: 18 V Max in concrete: 20 mm Max in steel: 13 mm Max in wood: 26 mm Impact energy: 2.0 J Blows per minute: 0-4000 bpm Noise sound pressure: 87 dB(A) Noise sound power: 98 dB(A) K factor: 3 dB(A) No Load Speed: 0 - 1100 rpm Vibration (Drilling): 3 m/sec² Vibration K factor: 1.5 m/sec² Vibration (Hammer Drilling): 14.5 m/sec² Vibration (Chiselling): 11 m/sec² Net weight: 3.2 kg