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⚙️ ISO Calculator
ISO tolerance and mechanical fit calculator for workshops.
⚙️ Direct Calculator
💡 Application Selector
Nominal Diameter (mm):
Required application type:
Sliding guidance (Smooth clearance fit)
Press fit (Permanent assembly)
Free / loose mechanical assembly
Calculate / Recommend
📜 Recent History
Ø (mm)
Hole
Shaft
Result
📥 Download TXT Report
Clear History