CMM Tracer Tips with Ruby Balls - Precision Measurement Tools for Industrial Quality Control & CNC Machining

With Ruby Balls And Stainless Shafts • Made in U.S.A.

Featuring the most popular sizes of replacement styli and extensions for cmm probes.

• Thread Size: 2mm x .4mm (3mm adapter available)
• Tracer tip balls are manufactured from synthetic grade 25 ruby to ultimate accuracy, guaranteed roundness tolerance 25 millionths (.000025").
• The outstanding physical properties of ruby meet the most demanding requirements in measuring; ruby balls are superior in hardness, in resistance to wear, in chemical stability, in low friction and thermal expansion.