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.
Features:
• 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