Gear Tooth Micrometer

Full Description: Measuring the over-pin diameter of gears . It has interchangeable steel or carbide ball inserts (optional accessory) that allow you to measure modules sized between 0.5-5.25 mm. ; Stem hole ?: 290,5; Magnetic stand size (LXWXH): 156; Mass [g]: 1430; Range [mm]: 225 – 250; Inch-Metric: Metric; Delivered: Including box, setting standard (from 25 mm upward), key, without interchangeable tips; Digital/Analog: Analog; Graduation: 0,01 mm; Accuracy [?m]: ?7; Measuring spindle: With spindle lock, ?6,35 mm, spindle pitch 0,5 mm; Scale: Thimble and sleeve satin chrome finish, ?18 mm; Spindle feed error [?m]: 3;Product Link: https://shop.mitutoyo.eu/web/mitutoyo/en/mitutoyo/01.02.01.060/Gear%20Tooth%20Micrometer/$catalogue/mitutoyoData/PR/124-182/index.xhtml