-40%
SPI ERON Japan Precision Ground Box Parallel 4" x 4" x 4" 96-071-6
$ 211.18
- Description
- Size Guide
Description
Each photo is a different side of block spun.SPI ERON Japan Precision Ground Box Parallel 4" x 4" x 4" 96-071-6.
Made of high quality fine grained cast iron, stress relieved.
Made in Japan.
All faces and ends finished square and parallel.
Size tolerance ±.002".
Ground square within .0005" per 4 inches and parallel within .00025" per 4 inches.