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Mitutoyo 468-277 | Digital Holtest 3-Point Bore Micrometer | 7–8 in (177.8–203.2 mm)
Mitutoyo 468-277 measures internal diameters from 7–8 in (177.8–203.2 mm) with three self-contained measuring points. Being IP65 sealed, the 468-277 suits machining areas with coolant, and it comes without setting rings or extension rods.
- Resolution 0.0001 in (0.001 mm) over 7–8 in, shown on a 7.5 mm LCD with ZERO/ABS and data output
- Titanium-coated hardened steel pins and carbide taper, sized for 177.8–203.2 mm
- 1210 g, approx. 1.2-year battery life
- Box, key, one battery and inspection certificate supplied with this 177.8–203.2 mm gauge
- Specifications
- Features
- Downloads
| Part Number | 468-277 |
| Brand | Mitutoyo |
| Type | Holtest 3-point internal micrometer, individual |
| Range | 7–8 in (177.8–203.2 mm) |
| Resolution | 0.0001 in (0.001 mm) |
| Units | Inch/Metric |
| Measuring Surfaces | Titanium-coated hardened steel; taper tungsten carbide |
| Protection | IP65 |
| Display | LCD, 7.5 mm characters |
| Data Output | Yes |
| ZERO/ABS | Yes |
| Battery Life | Approx. 1.2 years |
| Mass | 1210 g |
| Supplied With | Box, key, 1 battery, inspection certificate |
These are three-point internal micrometers that offer you the following benefits:
- Individual micrometer.
- Titanium-coated measuring pins give you excellent
durability and impact resistance. - They also have excellent
resistance against water and dust (IP65 protection level), allowing you to use this product in machining situations that include splashing coolant fluid. - Large LCD display with character height of 7,5 mm enables you to read measurements easily.
- Without setting rings or extensions.
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