Contact Points For Dial Test Indicator 2mm Ruby Ball 17.2mm Long.M1.6 thread shank. Ruby 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 MItutoyo dial test indicator :513-405,513-425,513-455,413-465,413-475,413-485 etc. Package Include: 1 indicator contact point.
Diameter ø2.0mm Ruby Ball, 17.2mm long
Material:ruby ball tip.
Package Include: 1 indicator contact point