A tribute to the legend, half a century of crowned glory
TO CELEBRATE THE 50TH ANNIVERSARY OF THE KANMAIDEN BRAND, THIS LIMITED EDITION COLLECTIBLE TOOL IS LAUNCHED. Engraved with the honorary mark \"50TH UNIVERSAL\", it is not only a performance tool, but also a metal history book engraved with half a century of craftsmanship.
Double standard accuracy, global standard
Body length: 120 mm / 4.72 inches (accurately corresponds to the metric and imperial dual system)
Key components: 45 mm / 1.77 inches (strictly follows international general specifications)
Full mirror polishing treatment, edge chamfering process to achieve millimeter precision card position
Multiple application scenarios
Industrial grade accuracy testing: the preferred measurement benchmark for precision machining
Engineering collection gift box: with walnut display stand to highlight professional identity
Laboratory standard reference: constant temperature steel to ensure that the error of thermal expansion and contraction is zero
Vocational and technical training: visual display of standardized work specifications