DELTA 33-421 18-Inch 7-1/2 Horsepower Radial Arm Saw, 230/460-Volt 3 phase Exclusive, Turret arm construction permits the saw blade to rotate a full 360 degree above the worktable. Gives full table capacity for cutting both right and left hand miters. Unique, Micro-Set miter stops assure perfect right and left miter cuts for the life of the saw Lifetime, track rods feature glass-smooth hardened surfaces to minimize roller friction Up-front operating controls are conveniently located for safe, easy operation Six positive, convenient table-leveling jacks help sustain saw table-to-track arm parallelism for excellent cutting accuracy; Table measures a full 44-inchx36-1/2-inch