5 sine bar 52 455 010 0

Fowler Sine Bar equipment used with gage blocks is highly recommended for securing a high degree  of accuracy in measuring angles for grinder and milling machine set ups. Both sine and rolls hardened and ground for extreme accuracy.



• Top surface is accurate to .00003″ per inch of length. Parallelism: .0004″.  

• Flange on end of Bars and Plates for resting work.

• Both Sine Bars and 5″ Sine Plates have holes for mounting/clamping.

• Includes fitted case.

Width: 15/16”³
Distance between center of rolls: 5”³ ± .0004”³

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