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5 Level (4-Step) Test Block (Mild Steel) for Thickness Gauges
||Unit Price: US $79.00, Wood Box: US $29.00
Five-Level (Four Step) Calibration Block for Metal Thickness Gages
Material: Mild Steel (with Sound Speed of 5900 m/s)
Thickness Levels: 0.100 inch, 0.200 inch, 0.400 inch, 0.600
inch and 0.800 inch (if turn the block by 90 degree)
Thickness in mm: 2.54mm, 5.08mm, 10.16mm, 15.24mm, 20.32mm
Tolerance: +/- 0.001inch or 0.02mm
All surfaces are
chromed with individual ID (Serial Number) for each block.
Cr-Coated layers provide superior corrosion resistance and ease cleaning
real block is about 1/4 size the picture shown below.