Tokarka ostrzenie noża tokarskiego (bocianka NNZc) testy aluminium, mosiądz, tarnamid

Hello! I sharpen lathe tools in my workshop myself (mostly). The video is sped up 3 times. There are many ways to do that but i think this one is the most simple. At 1:20 i used sharpie to mark where I want the chamfer to be located. (the bigger the chamfer the more cutting forces the tool will create) I've cut some aluminium, brass and tarnamid to make sure the tool cuts well. A steady hand and a little practise is all You need to save some money. Cheers and see You next time!