O1 Tool Steel, Heat Treatment
DTK Custom knives
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O1 Tool Steel, Heat Treatment
3 470 просмотров · 5 лет назад
DTK Custom knives
404 подписчика
3 470 просмотров · 5 лет назад
hi
in this short video you will see me quench hardening to 65 HRC and the Rockwell test after triple tempering and achieving HRC 59.
enjoy the process.
regards
Davy
