Knife tempering oven failure No.1. Don't use a wet tile saw to cut k-23 fire bricks. Just don't. . . #knifeforge #heattreating #temperingoven #knives #diyforge #knifemaking #welding #diy #argon_anonymous #metalwork #metal #upcycled #Worksbyahurst #fabrication #tools #failure #movingon #lessonlearned











