Makita DA4031 10 Amp 1/2-Inch Angle Drill Powerful 10.0 AMP motor for improved performance 2-speed selector switch for high speed drilling (1,200 RPM) or low speed (300 RPM) for large diameter bits ""Sidewinder"" handle rotates 90 left or right Built-in clutch reduces gear damage by disengaging gears if bit binds (low speed only) Strong supporting side handle with hex wrench storage Adjustable top handle with hex wrench storage for easy positioning Ergonomically designed rubberized grip for reduced operator fatigue Tool case fits tool even with attached bit Drill Chuck (193319-5) Chuck Key (763434-5) Key Holder (410102-8) Hex Wrench (783204-6) Side Handle (273654-8) Tool Case DS4011 DA6301 DA3010F DS4000 DA4000LR DP4002 DP4000 6408 6407 Adjustable top handle with hex wrench storage Powerful 10 amp motor Heavy duty side handle No load speed of 300 on low and 1,200 on high Includes plastic tool case, check key, key holder, drill chuck, hex wrench, and side handle grip