Description
#51, #52, #54 Fineness of Grind Gages
The #51, #52, #54 Fineness of Grind Gages have a single, wide path which aids in the discerning of contamination. These are popular single path gages where “wet” master samples are not used for comparison. These gages are available in Stainless Steel 440-C, Chrome Plated Tool Steel and Tool Steel. Comes with a 440-C A-1 Scraper. Get $50 off Long Form Certification when purchased online through our website ** see below Important: This item is not in stock. Please allow approximately 6 weeks before delivery.
| Model | Block Size (H x W x L) inches | # Paths | Paths Sizes | Scale | Range |
| #51 | ¾” x 3 ½” x 7 ½” | 1 | 2″ x 5″ | Hegman Microns | 8-6 0-25 |
| #52 | ¾” x 3 ½” x 7 ½” | 1 | 2″ x 5″ | Hegman Microns | 8-4 0-50 |
| #54 | ¾” x 3 ½” x 7 ½” | 1 | 2″ x 5″ | Hegman Microns | 8-0 0-100 |
| * Block sizes are approximate. * Though one micron equals .00003937″, we have rounded off to .00004″ for Calibration. Note: All gages, scrapers, applicators and wedge plates should have rust inhibitor on them when not in use. |
Custom grind gage ranges, path sizes and block sizes are also available. Please call (937)866-9666 or send an email to info@pgtgage.com for a custom grind gage quote.
** If your purchase includes certification and your need a certification interval other than once a year, please specify the interval in the “Notes” section during checkout. Also, please use this same “Notes” section at checkout if you would like to specify your own ID# to be engraved on your purchase where applicable.
