52-455-020 Fowler Sine Plate
Fowler Sine Plate
- Top surface is accurate to .00003" per inch of length.
- Parallelism: .0004"
- Width: 2"
- Holes included for mounting / clamping.
- 5" distance between center of rolls
- Fitted case included.
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.