日本Mitutoyo三丰千分尺头148-316-10  Micrometer Head, Locking Screw Type Item number: 148-316-10 Images   Description These micrometer heads feature a knurled locking screw so you can lock the spindle in any position with the knurled locking screw. Features Digital/Analog: Analog Inch-Metric: Metric Range: 0 - 6.5 mm Graduation: 0.01 mm Max. Permissible Error J MPE: ±2 µm Spindle end: Flat Spindle pitch: 0,5 mm Stem Ø: 9.5 mm Stem: Plain Measuring face: Hardened steel (> 60 HRC) Mass: 40 g