GAR Surface Finish Comparator S-22 Certified
Features:
- Conventional Machining microfinish comparator: twenty two replicated machined surface finish specimans with examples of six different machining processes calibrated in micro inches (µ)
- Supplied in a leathette case with instructions and engineerigng data.
- Machined surface microfinish comparator
| Type of Process | Finish Range Gaged (µ) |
| Lapping | 2, 4, 8 |
| Blanchard Grinding | 16, 32 |
| Conventional Grinding | 8, 16, 32, 63 |
| Shape Turning | 32, 63, 125, 250, 500 |
| Milling | 63, 125, 250, 500 |
| Profiling | 63, 125, 250, 500 |
GAR Surface Finish Comparator S-22 Certified
