Integrated CUTLINE Blade Positioning System provides adjustment free cut line indication for better accuracy and visibility for the 12-inch miter saw blade XPS technology uses an LED to project light down either side of the blade, creating a shadow on the cutline once the saw arm is lowered Super-efficient dust collection system of DEWALT miter saw captures over 75% of dust generated Tall sliding fences support crown molding up to 7-1/2-inch nested and base molding up to 6-3/4-inch vertically against the fence while easily sliding out of the way for bevel cuts Exclusive back fence design cuts up to 2x14 dimensional lumber at 90 degree and 2x10 at 45 degree Adjustable stainless-steel miter detent plate with 10 positive stops improves productivity and ensures cutting accuracy Miters 60 degree to the right and 50 degree to the left providing increased capacity Oversized bevel scale makes bevel angle adjustments accurate and easy Compact, lightweight design (58 lbs.) allows for easy transport and storage Cam lock miter handle with detent override deliver quick and accurate miter angles