A powered plunge saw is great for cutting lots of straight, consistent lines in wood, metal and a variety of other materials. Used with a guide in order to maximise accuracy, this safe and effective power tool makes setting the depth of each cut a quick and simple process. Whether you feed the saw in at the edge of the workpiece or right in the middle, achieving a perfectly straight cut is easy. Plunge saws make cutting accurate holes into worktops for sinks and cookers very easy.