Spindle lock for easy blade changes, adjustable base allows bevel cutting up to 45 degree, on board storage keeps blade wrench convenient. Specs: Voltage 120V/60Hz, power input 12 Amp, no-load speed 5000RPM, cutting capacity at: 90 degrees 2-7/16", at 45 degrees 1-13/16", weighs 10.6 lbs. Includes: 10 ft. cord, (1) 7 1/4" 24T carbide-tipped blade, (1) blade wrench.