Dewalt DWD112 Variable-Speed Drill with 3/8-Inch Chuck, 3/8", Heavy Duty, Variable Speed Drill, Reversing Trigger For Versatility In Drilling & Fastening Applications, All Metal Ratcheting Keyless Chuck For Greater Bit Retention, 0-2,500 RPM 7.0A Motor Offers High Performance & Overload Protection, Soft Grip Handle Design Offers Increased Gripping Surface & Comfort, All Ball Bearing Construction Provides Greater Durability & Longer Tool Life.