Contact Points For Dial Test Indicator 2mm red gemstone Ball Tip M1.6 21CZA211

Features: *red gemstone ball tip for light weight wear resistance stability with changes in temperature suitable for delicate and silicon carbide surfaces and non-magnetic and non-conductive properties for use in Electrical Discharge Machining (EDM) processes *Compatible for dial test indicator :513-415-10，513-215N，513-215F，513-215FE，513-415，513-115，513-515，513-477-10H etc。 *M1.6 thread shank. Specifications: Ball Material Type：2mm diameter red gemstone ball Size:M1.6*D2*L44.5 Thread Style:M1.6 Diameter ø2.0mm red gemstone Ball 44.5mm long Material:red gemstone（ball） Tungsten Carbide（Rod） Package Included: 1pcs contact point