Нож из быстрореза. Обработка твердых железяк в домашних условиях.

You can't file high-speed steel because the R5M6 and its brethren can easily file. In this video, I'll burn, drill, and etch this recalcitrant piece of metal until something works. And it will turn out as usual: 45 minutes of dreary footage from three angles, shot on a broken cell phone. You'll fast-forward through it, learn nothing, and hate the author and that ancient coincidence when a genetic mutation in one primate gave it the ability to create tools. 00:00 Fool with a Welding Machine 10:12 Shape 13:04 Holes 22:50 Bevels 25:45 Handle 27:43 Etching the Design 42:45 Finishing 45:35 Profit