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Mitutoyo 148-858 | Zero-Adjustable Micrometer Head | 0-13 mm, 0.01 mm, spherical tip, clamp nut
Item 148-858 covers 0–13 mm and reads to 0.01 mm, ending in a spherical, SR4 radius spindle. 148-858 has a 9.5 mm clamp-nut stem (6 mm fixture thickness at the nut). Zero can be set anywhere in the 0–13 mm range by loosening the setscrew in the thimble, with a clamp-nut stem. The spherical tip is backed by a hardened steel (>60 HRC) measuring face, and pitch is 0.5 mm for 148-858.
Key features
- 148-858: E-type MPE ±2 µm
- 148-858 pairs a spherical tip with a hardened steel (>60 HRC) face
- 148-858: pitch 0.5 mm, stem diameter 9.5 mm, nut fixture thickness 6 mm
- 148-858 - Supplied in a paper box with hex wrench 202863, spanner 301336; mass 40 g
- Specifications
- Downloads
| Part Number | 148-858 |
| Brand | Mitutoyo |
| Measuring Range | 0–13 mm |
| Graduation | 0.01 mm |
| Max. Permissible Error (E) | ±2 µm |
| Spindle End | Spherical (SR4) |
| Spindle Pitch | 0.5 mm |
| Stem Diameter | 9.5 mm |
| Stem Type | w/ clamp nut |
| Clamp Nut Fixture Thickness | 6 mm |
| Measuring Face | Hardened steel (>60 HRC) |
| Supplied With | In a paper box with hex wrench 202863, spanner 301336 |
| Mass | 40 g |
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