Sharpening zip knife/cold knife blades

Power tools are the easiest and fastest way just be careful as you can overheat the metal very easily. Sharpening stones will give you the best edge but also take the longest. Use what’s best for you and for the edge you’re looking for. #autoglass #autoglassreplacement #autoglasstools #windshield #windshieldremoval #windshieldreplacement #windscreen #windscreenreplacement