Precise Granite V-Blocks 6" x 6" x 6" - 303-229
- Supplied in matched pairs.
- Cylindrical pieces are supported or held during testing.
- Master grade tolerance: .0001” per 6”
- 90 degree V centered and parallel to bottom, two sides and ends.
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Precise Granite V-Blocks 6" x 6" x 6"
