General description The Makita 8406 110V Diamond Core Drill is a powerful and versatile tool designed for heavy-duty construction work. With an input power of 850 Watts, this drill features both rotary and percussion actions, making it suitable for various applications including drilling pilot holes and dry diamond core drilling. Its robust design ensures durability on job sites, while the torque limiter enhances operator safety by preventing injury if the core bit snags. Technical specifications Input Power: 850W No Load Speed: 0-1,500/min Blows Per Minute: 0-22,500/bpm Max Core Diameter: 152mm Capacity: Masonry: 20mm, Steel: 13mm, Wood: 30mm 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 Usage This drill is ideal for plumbers, electricians,