The RK3441K Compact Circular Saw can essentially replace a DIYer's or professional's need for a full-size 7-1/4 in. circular saw. This saw weighs only 5 lbs, so it is easy to transport and maneuver (especially overhead). The 4-1/2 in. blade cuts 2X4s in a single pass and is about 50% lighter than conventional 7-1/4 in. circular saws. Plus, the lightweight saw's left-sided blade design provides remarkable cut-line visibility. The saw's 4-1/2 in. blade has a kerf that is less than half the thickness of larger 7-1/4 in. circular saw blades. Since this smaller, thinner blade takes much less effort and motor strain to cut through the material, the 5 Amp - 3500 rpm saw can match the performance of full-size circular saws. The saw's maximum cutting depth at 90 deg. is 1-11/16 in. and the bevel capactiy at 45 deg. is 1-1/8 in.