ACU-CUTTER REPLACEMENT BLADE FOR 350

Your foam cutter has a set of two 8" blades. One blade (longer) is the moving blade. The other blade (shorter) is the fixed blade. Under normal wear conditions, only the moving blade will need to be replaced. The moving blade should be occasionally lubricated with any lubricating oil. The purpose of the lubrication is to reduce heat and friction on both sides of the moving blade. Failure to do this will result in excess stress on the motor and shorten its useful life. Stop the motor with the moving blade in the up position exposing about 1/2 inch of the blade at the top of its enclosure or blade guide.Apply the lubricant to both sides of the moving blade at the top of the blade guide below the blade clamp. The up and down motion of the moving blade will draw the oil down into the blade guide on either side of the blade. Sold individually