4-Step Block – Metric
4-Step Block for thickness and linearity calibration. This 4-Step block is the metric “A” version.
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- Metric 4A Step Thickness: 6.25, 12.5, 18.75 and 25 mm steps
- Spec: ASTM E797
- Optional Hardwood Case available
Metric Versions available.
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We can offer many Steels (Carbon and Alloy), Stainless Steels, Nickel Alloys, Titanium Alloys, Aluminum Alloys, Copper Alloys, Cast Irons, Zirconium and others!
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