Makita 13mm Diamond Core and Hammer Drill 8406 240v. This hammer drill with torque limiter and powerful motor can accept a large diamond core bit 150 mm(5-7/8)in dia. This tool is ideal for making clean-cut, smooth holes in tile, ferroconcrete, marble, brick, etc. In masonry 20 mm. In steel 13 mm. In wood 30 mm. Max dry diamond core 152 mm. Blows per minute 0-22500 bpm. Noise sound pressure 94 dB(A). Noise sound power 105 dB(A). Noise K factor 3 dB(A). Input wattage 850 w. No Load Speed 0 – 1500 rpm. Vibration: Drilling 2.5 m/sec². Vibration K factor 1.5 m/sec². Vibration: Hammer Drilling 9.5 m/sec². Net weight 3.5 kg. Heavy duty construction – ideal for site work. Percussion action for drilling pilot hole. Rotary action for dry diamond core drilling. Torque limiter to prevent operator injury if the core bit snags. Excellent for plumbers, electricians, general contractors, hirers. To qualify for 3 years please register with MakitaUk. Please see our feedback for quality and service. Mon to Fri 8.00am – 4.30pm.