... is an easy tool to make the pipe edge smooth and safe. RB-11006XEdge trimmer of stainless steel pipe, suitable for size ... range: The norminal diameters are: DN15, 20, 25, 32, 40, 50, 65, 80 and DN100, including GB 1 and GB 2 ... : http://www.hwsspfp.com/en/download.asp Stainless steel pipe edge trimmer