7-1/4" circular saw, 14a motor for more power & performance, 15 percent weight reduction, reduces user fatigue, 51 degree bevel with positive stop at 45 degree for greater cut capacity improved, dust blower keeps line of cut free of sawdust, power on indicator for powered tool alert, spindle lock to assist in easy blade changes, on tool wrench storage for quick blade changes, 2 point line of sights for cutting straight lines with ease, safety lock/guarded trigger minimizes accidental start, anti-snag lower guard reduces snags when making narrow cut offs, rear lever depth adjustment quick assure desired depth cut, includes 20 tooth carbide blade & blade wrench.