Straight stylus with M3 thread, ruby ball Ø 4 mm, carbon fibre stem Ø 3 mm and length 100 mm for Heidenhain TS 150, 2xx, 4xx, 6xx and 740 3D touch probe.
Straight stylus with M3 thread, ruby ball Ø 5 mm, ceramic stem Ø 3 mm and length 40 mm for m&h Hexagon touch probes.
Old m&h part number: 21.00-T40/5-KE-M3