If you are looking for the best testing instrument for testing the ductility of metals, then we suggest you go with PRESTO Cupping Testing Machine. This is one of the best testing instruments that will help you to measure the draw ability of material especially the metal sheets. This testing machine from Presto has been equipped with an advanced set of features that makes it unique and easy to conduct the Cupping Test. Presto is a leading cupping tester manufacturer and performs accurate and reliable testing of adhesion, hardness, and the porosity of coatings of paints or varnish in metal sheets. It is designed as per standards IS 10175 (Part I); 1993 & ISO 8490: 1986, ISO 1520:2006. You can easily test the cupping strength of metals with the help of this quality testing instrument. To know more about this testing instruments or want to conduct a FREE sample testing session, then give us a call at  +91 9210903903 or email them at info@prestogroup.com. You will get instant information about your queries.