Tube Micrometer

Full Description: This Tube Micrometer allows you to measure curved surfaces such as the wall thickness of tubes, bearings and rings.; Stem hole ?: 4; Magnetic stand size (LXWXH): 3.6; Mass [g]: 240; Range [mm]: 25 – 50; Inch-Metric: Metric; Delivered: Including box, setting standard (from 25 mm upward), key; Digital/Analog: Analog; Graduation: 0,01 mm; Measuring force: 3 – 8 N; Flatness: 0,6 ?m; Max. Permissible Error J MPE: ?3 ?m; Accuracy [?m]: ?3; Min of Measuring force: 5; Max of Measuring force: 10; Measuring spindle: With spindle lock, ?6,35 mm, spindle pitch 0,5 mm; Measuring face: Spindle and anvil: carbide-tipped, micro-lap finish (115-1xx, 115-2xx) spindle: carbide-tipped, micro-lap finish anvil: hardened steel (115-3xx); Scale: Thimble and sleeve satin chrome finish, ?18 mm; Anvil / Spindle: Type B, spherical pin D=3.5 mm/ flat spindle;Product Link: https://shop.mitutoyo.eu/web/mitutoyo/en/mitutoyo/01.02.01.070/Tube%20Micrometer/$catalogue/mitutoyoData/PR/115-309/index.xhtml