002-004 14 inch industrial cutoff saw arm is a cast iron arm with a slot milled, drilled and taped into the arm so an air cylinder can be mounted onto the arm.
702-008 18 INCH TO 20 INCH CUTOFF SAWS SPINDLE ASSEMBLY
702-008 18 inch to 20 inch cutoff saws spindle assembly comes with a 1" or 1.25" (specify at time of order) spindle arbor, comes with bearings, nut and loose flange.