M1.4 M1.6 Thread Ruby Ball Contact Points for Dial Test Indicator Ruby Tips 1Pcs

Ruby (synthetic sapphire) 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

M1.4 Thread shank contact point fits Brown & Sharpe Bestest Dial Test Indicator.

M1.6 Thread shank contact point fits Brown & Sharpe Tesatast Dial Test Indicator/Interapid Series 312 Dial Test Indicator/ Brown & Sharpe COMPAC Dial Test Indicator/Mitutoyo Test Indicator etc.

M1.8/M2.0 Thread shank contact point fits Mitutoyo Test Indicator etc.

Size: （ Screw-Thread X Diameter X Length ）

Size: M1.4xD1xL39.5
Thread shank M1.4 , Ruby Ball Diameter 1.0mm , Length 39.5mm(1.5551 inch)

Size: M1.4xD2xL39.5
Thread shank M1.4 , Ruby Ball Diameter 2.0mm , Length 39.5mm(1.5551 inch)

Size: M1.4xD3xL39.5
Thread shank M1.4 , Ruby Ball Diameter 3.0mm , Length 39.5mm(1.5551 inch)


Size: M1.6xD1xL36
Thread shank M1.6 , Ruby Ball Diameter 1.0mm , Length 36mm(1.4173 inch)

Size: M1.6xD2xL36
Thread shank M1.6 , Ruby Ball Diameter 2.0mm , Length 36mm(1.4173 inch)

Size: M1.6xD3xL36
Thread shank M1.6 , Ruby Ball Diameter 3.0mm , Length 36mm(1.4173 inch)


Size: M1.6xD1xL44
Thread shank M1.6 , Ruby Ball Diameter 1.0mm , Length 44mm(1.7323 inch)

Size: M1.6xD2xL44
Thread shank M1.6 , Ruby Ball Diameter 2.0mm , Length 44mm(1.7323 inch)

Size: M1.6xD3xL44
Thread shank M1.6 , Ruby Ball Diameter 3.0mm , Length 44mm(1.7323 inch)

Package Include: 1 x Contact Point .