20,000 RPM ***** Lightweight hand piece ***** Very quiet ***** Very compact ***** No vibration ***** Variable speed control ***** Forward & reverse ***** Locking chuck ***** All 3/32 bits will fit this machine ***** Hand piece cradle built into the base ***** 100v - 240v ***** 1 year warranty*** Free 1 Mandrel & Sanding Band - Free 1 Under Nail Cleaner Diamond Bits - Free 1 Instructional DVD