Ergonomically designed "D" handle provides a more comfortable hand position reducing user fatigue and increase productivity. Heavy-duty compression spring provides smooth movement and greater durability than torsion springs. Heavy-duty lock down pin allows head of the saw to be locked in the carrying position without the use of a chain. Patented tool-free, 45º adjustable fence allows for fast and accurate angle cuts without the hassle of using a wrench. Quick-lock vise allows for fast clamping on different size materials to increase productivity. Spindle lock allows user to make wheel changes fast and easy saving time and money. The solid steel base also allows users to weld jigs or stops directly to the base.