Makita 8406 Percussion Diamond Drill 850W 110VThe Makita 8406 Percussion Diamond Drill has a heavy duty construction ideal for site work and a torque limiter to prevent operator injury if the core bit snags. The percussion action is for drilling the pilot hole and the rotary action is for dry diamond core drilling. Other features include a variable speed trigger, and double insulation to protect the user. The drill is excellent for plumbers, electricians and general contractors. Supplied with: 1