
The etch-and-fill contrast makes 0.5 mm usable without squinting. Matches my caliper on every check.
Priya N. · verified
No more converting. Bought the 300 mm for the mill and the 150 for the pocket.
Lars E. ·
Hardened stainless rule graduated in millimetres and half-millimetres, photo-etched and filled for contrast. The metric twin of our 4R shop rule, ground square on all edges.
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