As promissed I have here the tutorial for my kydexsheaths
This is the way it starts:
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The tools, a knife and some Kydex. I use a heatgun to heat my kydex. I have cut the kydex oversize for this project as for all others...never try to save material by cutting the Kydex just big enough....you will mostly have to litle and then use more than you would have if cut oversize.