TM3-3021.5
$47.00
M3 stylus with 3.0 mm diameter ruby ball, 1.5 mm diameter carbide stem, and 4.0 mm diameter x 6.0 mm long stainless steel base. Stylus length to ball center is 20.0 mm. Stylus weight is 0.80 gram. Compare to Zeiss 602030-8021-000.