Precise Sine Plate & Sine Bars
- Measures angles accurately.
- Sine bar and rolls are hardened and ground for extreme accuracy.
- Parallelism: .00004"
- Top surface accuracy: .00003" per inch of length
- Center to center distance between center of rolls accurate within .0002".
- Flange on the end to rest work
- Holes furnished throughout unit to facilitate clamping.
- 57-020-220 Perfect for angular inspection and measurement.
- Hardened & Precision Ground
- Width: 1"
- Dimensions: 5" x 1" x 1"
- 5" distance between center of rolls.
- Parallelism: .0002"
- 5/8" diameter rolls.
- Accuracy between rolls: .0003"
For more info, visit www.p65warnings.ca.gov.
