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Mitutoyo 422-412-20 | Absolute Digital Blade Micrometer QuickMike | 25-55 mm, IP65, 0.75 mm blade
The 422-412-20 is an ABSOLUTE Digimatic blade micrometer (QuickMike) for 25–55 mm, with a non-rotating spindle and a fast feed of 10 mm per revolution for reaching groove diameters on shafts, keyways and similar features. Digital step is 0.001 mm, with a maximum permissible error of ±3 µm and variation in length of 3 µm; the LCD has 10 mm characters.
Key features
- Anvil and spindle: Type A, hardened steel t=0.75 mm (422-412-20).
- IP65 rating noted in the product listing.
- Measuring face detail: carbide-tipped or hardened steel spindle and anvil (422-412-20).
- Spindle detail: ø6.35 mm, non-rotating, spindle feed 10 mm.
- Contact force is listed as 5 - 12 N.
- Runs on 1 battery SR-44, with battery life of approx. 5 years.
- Specifications
- Downloads
| Part Number | 422-412-20 |
| Brand | Mitutoyo |
| Measuring Range | 25–55 mm |
| Digital Step | 0.001 mm |
| Max. Permissible Error (E MPE) | ±3 µm |
| Variation in Length (V MPE) | 3 µm |
| Display | LCD, character height 10 mm |
| Anvil / Spindle | Type A, hardened steel t=0.75 mm |
| Measuring Face | Carbide-tipped or hardened steel spindle and anvil |
| Measuring Spindle | ø6.35 mm, non-rotating, spindle feed 10 mm |
| Measuring Force | 5 - 12 N |
| Data Output | Yes |
| Power Supply | 1 battery SR-44 |
| Battery Life | Approx. 5 years |
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