Straight styli are designed to inspect simple features where direct, unobstructed contact with a measured surface is possible. A tungsten carbide stem provides exceptional rigidity, particularly for styli with small ball and stem diameters. Ruby is regarded as the industry standard for stylus tips. It is one of the hardest materials available and suitable for most applications. M4 thread shank ,Ø3 mm ruby ball, Tungsten carbide stem , Length 50 mm. Package included: 1 Probe stylus.
