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home made tools and equipment... | Page 46 | The H.A.M.B.

Are you talking about "french curves"? Not the basic plastic "french, ships or also called bulls cock" curves. These you can hand form or press up.

Sheet Metal Punch & Flare Tool / Dimple Die | eBay

Sheet Metal Punch & Flare Tool / Dimple Die in Business, Office & Industrial, Metalworking/Milling/Welding, Other Metalworking Tools