M2 Ø2 mm ruby ball, tungsten carbide stem, L 20 mm, EWL 14 mm Ball diameter (mm)2 Centre styli false EWL (mm) 14 Holder material Stainless steel Overall length (mm) 20 Stem diameter (mm) 1 Stem material Tungsten carbide Thread M2 Tip material Ruby CAL1 B1 The high-resolution

The high-resolution

Roughness standard test block

JIS B 0601:1994

high accuracy/resolution vernier caliper equipped with a thumb clamp and standard outside and inside jaws

M2 Ø2 mm ruby ball, tungsten carbide stem, L 20 mm, EWL 14 mm Ball diameter (mm)2 Centre styli false EWL (mm) 14 Holder material Stainless steel Overall length (mm) 20 Stem diameter (mm) 1 Stem material Tungsten carbide Thread M2 Tip material Ruby CAL1 B1 The high-resolutionStraight 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. Due to adhesive pickup, ruby tips are not recommended for scanning