TM3-0520-R
$75.00
M3 stylus with 0.5 mm diameter ruby ball, tapered carbide stem, and 4.0 mm diameter by 6.0 mm long stainless steel base. Minor stem diameter is 0.3 mm, major diameter is 1.0 mm. Overall stylus length is 20.0 mm. Weight is 0.67 gram. Compare to Zeiss 626123-5444-020.