Dewalt DWD210GR 1/2-Inch Variable Speed Reversible Drill Kit (Certified Refurbished) 10.0-Amp motor delivers increased drilling performance 0-1200 RPM, variable speed reversing switch for increased versatility Patented Dewalt built motor design generates 50 percent more power with increased overload protection for added durability 360 Degree locking side handle with soft grip for greater control and versatile Soft grip handle and two-finger trigger for increased comfort and greater control