TTC FSP-5 2 Inch Wide Sine Plate with 5 Inch Distance Between Rolls - Precision Metalworking & Machining Tool for Angle Measurement & Setup

Holes furnished throughout unit to facilitate clamping.

Flange on the end to rest work

Measures angles accurately.

Sine bar and rolls are hardened and ground for extreme accuracy.

Parallelism .00004". Center to center distance between center of rolls accurate within .0002".

Top surface accuracy .00003" per inch of length