The Gsr 12V-30 Professional Cordless Drill/Driver Offers High-End Features More Economically For Tough Works Such As Screwdriving And Drilling In Wood And Metal. The Brushless Ec Motor Eliminates Brush Wear And Tear, Eliminating Maintenance And Saving Valuable Time And Resources. Highly Efficient And Impressively Combining High Torque And Drilling Speeds, This Drill/Driver Delivers Fast And Powerful Results In A Compact Design, Is Lightweight And Offers Ease Of Use In Tight Spaces.