General description The Makita 8406 Percussion Diamond Drill is designed for heavy-duty construction, making it ideal for site work. It features a torque limiter to prevent operator injury in case the core bit snags. The drill offers both percussion action for drilling pilot holes and rotary action for dry diamond core drilling. It is particularly suitable for plumbers, electricians, and general contractors. Technical specifications Input Power: 850W No Load Speed: 0-1,500/min Blows Per Minute: 0-22,500/bpm Capacity: Masonry: 20mm, Steel: 13mm, Wood: 30mm Max Dry Diamond Core: 152mm Weight: 3.7kg Vibration drilling: 2.5 m/sec² Vibration hammer drilling: 9.5 m/sec² Vibration K factor: 1.5 m/sec² Noise sound power: 105 dB(A) Noise sound pressure: 94 dB(A) Noise K factor: 3 dB(A) Compatibility and accessories Supplied with: 1 x Chuck Key 1 x Side Handle 1 x Carry Case