Ruby Ball Dial Test Indicator Point With M1.4x0.3 Thread 0.040 Inch Tip And 1-7/16 Inch Length Pro Grade Ruby Ball Tip For Delicate And Silicon Carbide Surfaces Non Magnetic And Non Conductive EDM Compatible Brown And Sharpe 599-7034-40R

Premium Ruby Ball Indicator Tip for Delicate Surfaces
✔️ M1.4x0.3 thread, 0.040 inch ruby ball, 1-7/16 inch (36.5 mm)

This is a pro-grade ruby ball dial test indicator point with a small M1.4x0.3 threaded shank, designed for delicate work on silicon carbide and other hard surfaces. Its lightweight, wear-resistant ruby tip provides stable readings across temperature changes and is non-magnetic and non-conductive for EDM-friendly environments. Compatible with Brown & Sharpe Bestest dial indicators.

✅ M1.4x0.3 thread shank
✅ 0.040 in (1.02 mm) ruby ball diameter
✅ 1-7/16 in (36.5 mm) length
✅ Non-magnetic and non-conductive
✅ EDM compatible
✅ Compatible with Brown & Sharpe Bestest Dial Test Indicator
✅ Package: 1 piece

💡 What is a ruby ball dial indicator tip used for in precision measurement? This handy tip gives reliable contact on delicate and hard surfaces, helping you capture stable readings in tight tolerances. - Handy for delicate surface probing and silicon carbide work - Non-magnetic and non-conductive to avoid interference in EDM tasks - Improves accuracy on temperature-sensitive measurements - Works with Brown & Sharpe Bestest dial indicators