We have Sioux Tools SDR10P60N2 1/41.0hp 6000rpm Nr Pistol Grip Air Drill with Product Detail Package Quantity: (1) Unit Type: Pistol Chuck Size (Inch): 1/4 Chuck Type: Keyed RPM: 6,000.000 . The "Sioux Tools SDR10P60N2 1/41.0hp 6000rpm Nr Pistol Grip Air Drill" is best product for you. We recommended Sioux Tools SDR10P60N2 1/41.0hp 6000rpm Nr Pistol Grip Air Drill