Best Way To Blue Steel? Cold Blue, Hot Blue or Rust Bluing.
24:03
Black Oxide Coating Parts For Your Own Projects
21:44
Triple-T #82: Hot salt bluing / blackening for knives
20:47
How to Hot Blue a firearm By Turnbull Custom Guns
15:36
DIY Parkerising in the home shop
17:12
Case Hardening 101 - Heat Treatment Oversimplified
8:12
BLACK STEEL in 10 minutes: CAUSTIC BLUING Tutorial (with Household Materials)
14:09
The Ultimate HOMEMADE Rust Remover (Better than EvapoRust)
11:14