Forging a COMBAT KNIFE out of Rusted GEAR

Usually, when rusty iron such as a sprocket or gear gets into my hands, it turns into something beautiful like this combat knife. If you look at this combat knife you will see your reflection, as if you looked into a perfectly polished mirror. Also bronze handle scales that were made by casting method are fixed with black hardened bolts. Actually that is the most beautiful knife that I have ever made.