The Makita 8406C Percussion Diamond Drill has a percussion action for drilling pilot holes and rotary action for dry diamond core drilling It is fitted with a torque limiter to prevent operator injury if the core bit snags and a vibration dampened rear handle Other features include a soft start constant speed under load and double insulation The tool is e excellent for plumbers electricians and general contractors Supplied with a drill chuck chuck key side handle depth stop and a carry case Specification Input Power 1400 Watt No Load Speed 900-20001800-4000min Blows Per Minute 14400-3200028800-64000bpm Capacity Masonry 20mm Steel 13mm Wood 35mm Max Dry Diamond Core 152mm Weight 44kg Vibration drilling 35msec Vibration hammer drilling 10msec Vibration K factor 15msec Noise sound power 112 dBA Noise sound pressure 101 dBA Noise K factor 3 dBA
