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Metric Clearance Punch and Die Chart - PDF Printable

This is a metric punch and die clearance chart to calculate tonnage requirements.

This chart provides the recommend clearance requirements for round hole sizes in different metal thicknesses.   The chart is based on punching round holes in A-36 structural steel.

For other material types, use multipler to calculate metric tonnage requirements.

 

 (looks much better than the chart shown)

Clearance_table_for_metric_sizes_chart.jpg

Metric Clearance Punch and Die Chart - PDF Printable

 

metric punch clearance chart