The Cornwell 3” Heavy Duty Reversing Cut-Off Tool, No. CAT900HD, has an adjustable locking guard that allows for rotation to 16 positions. It comes with a reversing collar to quickly switch from forward to reverse as well as direct sparks away from work. Spring-loaded rotor blades allow for increased torque at lower rpm speeds. The tool has a safety level throttle, a 0.7hp motor and uses 3" cut-off wheels. This tool offers a free speed of 20,000 rpm, weighs 1.9 lbs and is 9" long. The product has a maximum air pressure of 90 psi, an average air consumption of 4 cfm, a 1/4" air inlet and it requires a 3/8" minimum hose length. It operates at a sound level of 90 dBA.