Old Rusty Butcher Knife Restoration

Hello folks Today I want to show you m new restoration project. O found this rare butcher knife at flea market and bought for USD 3. The shape of cleaver very interesting and rare because I never seen before. Restoration process: First I used electrolysis to removed main layers of rust from butcher knife. Then washing in water with cleaning agent. After I used angle grinder to removed patina and some little rust from blade and handle too. Then I started sandpapers work and polishing. The knife handle I m