Worx Corded Compact Circular Saw 4-1/2 in. 4.5A 4000 RPMThe WX439L Worxsaw can essentially replace a DIYer's need for a full size 7 1 4 in. circular saw. This saw is born to cut wood, especially 2 in. nominal lumber materials. This compact circular saw is lightweight, easy to transport and maneuver. Its grip and safety trigger provides excellent comfort, balance, and control. The 4 1 2 in. blade cuts 2X4 s in a single pass and is about 50% lighter than conventional 7 1 4 in. circular saws. Plus, the