DEWALT 9 in Trigger Switch Corded Angle Grinder VCT Tile Aluminum surface and brilliant silvery matte Aluminum surface and brilliant silvery matte finish reflects the sun's heat and UV rays to lower inside room temperatures A powerful 3 4 in 8 lbs) lessens user fatigue Low profile gearcase allows for work in tight areas Automatic turn off brushes shut down the tool when brushes need to be changed to avoid tool damage 3 position side handle provides improved ergonomics for specific applications prevents accidental re starts following a power disruption when the tool is left in the "on" position Power Off® advanced electronic overload protection shuts the tool off before it reaches overload or burn up Dust Ejection System™ increases brush life and protects the motor from damaging particles entering the air intake that would otherwise abrade the motor Lightweight design (12