{{Template:Training|links=<br />[http://www.sheetmetalguy.com/bend-allowance.htm Bend Allowance]<br />[http://www.brighthub.com/engineering/mechanical/articles/38675.aspx The Art of Sheet Metal Design]}}
{{Template:Training|links=<br />[http://www.sheetmetalguy.com/bend-allowance.htm Bend Allowance]<br />[http://www.brighthub.com/engineering/mechanical/articles/38675.aspx The Art of Sheet Metal Design]}}
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==maintenance==
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the mainteance page is [[48in_sheet_metal_brake_maintenance|here]]