Metabo KGS255 8-1/2-Inch Sliding Compound Miter Saw 8.5-inch sliding compound miter saw cuts in materials up to 2-5/8 inches Powerful 9 Amp motor delivers no-load speed up to 4,800 RPM Aluminum cover protects rails and linear ball bearing system; dust collection design Saw blade lock integrated for simple changing of saw blades 3-year limited warranty; weighs 43.2 lbs.