-40%
HHIP 4401-0011 Granite Surface Plate, Grade B, Ledge 0, 12" x 9" x 3"
$ 51.99
- Description
- Size Guide
Description
Surface plates are checked by an auto-collimator for overall accuracy assuranceAccuracy is ±0001"
Granite surface plates meet or exceed Federal Specifications GGG-P-463C
Includes a certificate of inspection
Note that these are not NIST traceable
12 X 9 X 3" Granite Surface Plate Grade B Ledge 0 ~ Surface plates are checked by an auto-collimator for overall accuracy assurance. ~ Accuracy is ±0001". ~ Granite surface plates meet or exceed Federal Specifications GGG-P-463C. ~ Includes a certificate of inspection. ~ Note that these are not NIST traceable.