cutter: 1,certificates:Iso,ce 2,size:Dn16-63 3,used for plastic pipe 4,OEM accept PIPE CUTTER:1,certificates:Iso,ce2,size:Dn16-633,used for plastic pipe4,OEM accept5,prompt deliveryThis tools is for connect with pipes and fittings , It is often used with press fitting and is very easy used. and easy to take. pipe tool/handy tools