Internal Gear Tooth Micrometers
Code: 3638
Measure over-pin diameter of gears
Points of extension rods are spring loaded
Optional accessory: ball tips (code 7383),cylindrical tips (code 7393)
| Code | Range | Graduation |
|---|---|---|
| 3638-200 | 100-205mm | 0.01mm |
| 3638-500 | 100-505mm | 0.01mm |
| 3638-900 | 100-905mm | 0.01mm |
| 3638-1100 | 150-1150mm | 0.01mm |
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