TM4-8020-S
$59.00
M4 stylus with 8.0 mm diameter ruby ball, 6.0 mm diameter stainless steel stem, and 7.0 mm diameter stainless steel base. Stylus length to ball center is 16.0 mm. Stylus weight is 4.28 grams. Compare to Renishaw A-5000-7557 and Mitutoyo K651191.