Gyros 40-10371 PowerPro Variable Speed Cordless Rotary Tool Kit 5, 000 - 25, 000 RPM Variable Speed 50 Accessories Included, Flexible Shaft Included, EZ-LiteTM Included 2 NI-MH Battery Packs Included 1/8 & 3/32 Inch Collets Included 2 Year Manufacturers' Warrant