M2 stylus with 0.3 mm ruby ball. Stainless steel base, 3 mm diameter x 5 mm long. Tapered carbide shaft with 1.0 mm major diameter and 0.20 mm minor diameter. Overall stylus length is 10.0 mm. Stylus weight is 0.21 gram.
EQUIVALENT TO RENISHAW PART # A-5000-7800 EQUIVALENT TO ZEISS PART # 623062-3131-000