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27mm Diameter, English/Metric Line, Contact Reticle

Inch-Metric Comparision

Inch-Metric Comparision

Stock #39-458
Qty 1-1
Qty 2-5
Angle Tolerance (arcsec):
Diameter (mm):
27.00 ±0.05
Line Thickness (μm):
Surface Quality:
Thickness (mm):
Thickness Tolerance (mm):
Inch-Metric Comparison
Line to Line Accuracy (μm):
Parallelism (arcsec):
Centering (mm):
Line Thickness Tolerance (μm):
Surface Flatness:
3 - 4λ

Product Description

Straight line scale with metric top, english bottom for comparative measurements.
English Scale: 0 to 0.6" in 0.01" increments
Metric Scale: 0 to 15mm in 0.1mm increments

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