2.5 Amp motor is ideal for detailed or heavy duty jobs. Universal Fit System accepts other brand accessories. Multiple functions: cut saw sand scrape polish shape and grout removal. Onboard clip-in wrench makes blade changing easy. Variable speed dial provides precision control. Blade wrench stores directly on tool. 3.2-Degree oscillation angle. No load speed: 11000-20000 per minute. Includes: Three Sanding sheets, Sanding pad, Standard wood end cut blade.