Tagged: annealing-torch
DIY Fold-forming Tools: Wedge Punches and Hardwood Forming Blocks
DIY Fold-forming Tools: Wedge Punches and Hardwood Forming Blocks 自制折叠工装：楔冲与硬木成形砧 type:tutorial · level:intermediat...
Heat-treating Chasing Punches: Quench and Temper
Heat-treating Chasing Punches: Quench and Temper 工具钢錾子的淬火与回火实践 type:tutorial · level:advanced · material:tool-steel ·...
Making Your Own Dapping Blocks and Forming Punches
Making Your Own Dapping Blocks and Forming Punches 自制窝砳与成型冲的工具钢处理 type:tutorial · level:advanced · material:tool-ste...