What is the maximum recommended thickness of metal that can be cut with the PC3012? Support April 07, 2021 16:21 Updated We recommend for cutting of sheet metalthat is 18 gauge or less. Related articles I have a pressure washer with the idle control feature and the idle control is no longer working. I looked for replacement parts and they are no longer available. How can I remove this and still use my pressure washer? What is the greatest extended distance between the center of the bit and the guiding edge? Comments 0 comments Please sign in to leave a comment.