About Our Steel - INFI(Page)

    INFI is a proprietary steel and heat-treat protocol developed by Busse Combat Knife Co. It is ONLY available through Busse Combat. Some facts and info about INFI.  Hardness  Although har ...

    Technical Specs(Page)

    Steel Used  INFI is a proprietary steel and heat-treat protocol developed by Busse Combat Knife Co. It is ONLY available through Busse Combat. Some facts and information about INFI.  &nb ...