Ruby Ball Contact Points for Dial Test Indicator With M1.4x0.3 Thread, 0.080 Inch Tip Diameter, Half Inch Length, Ruby Ball Tip for Delicate Silicon Carbide Surfaces, Non Magnetic and Non Conductive for EDM, Compatible With Brown and Sharpe 599-7030-80R

Ruby Ball Contact Point for Dial Indicator - 1pc, M1.4x0.3
✔️ M1.4x0.3 thread shank, 0.080 inch diameter ruby ball, 1/2 inch long, single pack

This ceramic ruby ball contact point is designed for precision measurement with dial indicators and EDM, delivering stable contact on delicate silicon carbide surfaces. Compatible with Brown & Sharpe Bestest Dial Test Indicator. Pack includes 1 ruby contact point.

✅ M1.4x0.3 thread shank
✅ 0.080 inch diameter ruby ball
✅ 1/2 inch long
✅ Delicate silicon carbide surface compatibility
✅ Non-magnetic and non-conductive for EDM use
✅ Compatible with Brown & Sharpe Bestest Dial Test Indicator
✅ Pack: 1 ruby contact point

💡 What is a ruby ball contact point used for in precision dial indicators and EDM tasks? This handy tool helps ensure accurate readings on delicate silicon carbide surfaces. - Handy for dial indicators in small features - Reduces wear and temperature drift in measurement tips - Non-magnetic and non-conductive design avoids EDM interference