Take on tough cutting applications with ease when you've got the Milwaukee M18 FUEL 6-1/2" Circular Saw Kit (2730-21). It delivers the fastest cutting speed in its class, as it boasts 30% faster cutting than competing saws. Equipped with a POWERSTATE brushless motor, it supplies constant power for faster cuts and reduced heat for extended tool life. Plus, its guards and shoes are built of cast magnesium to provide a durable, lightweight base.