Fowler 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.
Distance between center of rolls: 5″ ± .0004″