We have Fein DSeu 638 1/2-Inch Universal Two-Gear Rotary Drill with Product Detail 1/2 inch capacity in metal with 0-2250 RPM 2-speed gear head with Reverse Long cord with variable speed and quick change chuck Made in Germany 3-Year warranty with registration . The "Fein DSeu 638 1/2-Inch Universal Two-Gear Rotary Drill" is best product for you. We recommended Fein DSeu 638 1/2-Inch Universal Two-Gear Rotary Drill