Mitutoyo Digit Counter Disk Micrometer Metric

- Measures “root tangent length” of spur gears and helical gears.
- Determination of the root tangent length: refer to “Quick Guide to Precision Measuring Instruments”.
- Equipped with Ratchet Stop for constant measuring force.
- Supplied with a setting standard (except for 0-25 mm / 0-1 in measuring range).
Technical Data :
- Flatness: 1 µm/0.00004 in for models up to 100 mm/4 in
1.6 µm/0.000063 in for models over 100 mm/4 in
- Parallelism:4 µm for models up to 50 mm
0.0002 in for models up to 2 in
6 µm for models up to 100 mm
0.0003 in for models up to 4 in
(5+R/75) µm for models over 100 mm,
R = max. range (mm)
fraction rounded up