AGI - How To Heat Treat Carbon Steels and Case Hardening Metal Parts Course
English | AVI | 720x536 | 29.97 fps | DivX5 776 kbps | MP3 192 kbps | 748 MB
Every gunsmith needs to know how to treat metals to make or modify parts for use. In this hour of instruction Bob Dunlap teaches you how to work with medium and high carbon steels commonly found in gun parts today. Annealing, drawing back and spot hardening are all covered, and the uses of each technique explained. This clear, and simple course is standard, basic knowledge that you will find is used daily in the gun shop.
Download from Hotfile
Download from FileServe