Matching rule reminder
Smallest class with rated tons ≥ required force.
Details
Bolt down · eye protection · not a shop press.
Reference
Arbor press sizing reference
Worked force examples and class checks for common US manual arbor-press screens.
0.3 ton → 0.5 class
0.3 ≤ 0.5 → 0.5 ton class.
Details
Enter force_tons 0.3.
0.8 ton → 1 class
Fails 0.5; clears 1 → 1 ton class.
Details
Enter force_tons 0.8.
2.0 ton → 3 class
Fails 0.5/1; clears 3 → 3 ton class.
Details
Enter force_tons 2.
4.0 ton → NO_MATCH
4 > 3 → NO_MATCH.
Details
Use an H-frame shop press path instead.
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