Malco DK6S Cushioned Gripped Serrated Duct Knife

Made of heavy cutlery steel with comfortable ergonomic cushioned handle. Use as an aid in fabricating fiberglass ductboard. Long life, double edge blade with one side having a serrated edge facilitates easy piercing for inside cuts. Double edge also ideal for tapping into and trimming flex ductboard. Includes: Puncture resistant nylon sheath.