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> New 10" master precision level graduation 0.0005"
New 10" master precision level graduation 0.0005"
* graduation 0.0005" per 10"
* for accurately checking the work of machinists and toolmakers
* ground and graduated main vial 10 second accuracy
* casting thoroughly machined and hand seasoned
10" Master Precision Level12 0.6 120.65
for accurately checking the work of machinists and
toolmakers, setting up of machinery and other work that
requires extreme level accuracy
