DELTA 33-890 12-Inch 2-Horsepower Radial Arm Saw, 230-Volt 1-Phase Unique turret arm action permits saw blade to rotate 360 degree above worktable, giving full table capacity for left and right hand miters Rigid channel, cast-iron frame and heavy column provide perfect alignment and continued accuracy Precision indexing with positive stops for 90 degree and 45 degree miter cuts is precision machined for lifetime accuracy Truck rods feature glass smooth hardened surfaces to minimize rolling friction. May be rotated 180 degree for new bearing surface. Automatic built-in blade brake increases safety while reducing downtime