Heat Treated Corrugated Packing Knives are available with high resistance to wear and high edge retention. R. K. Beri And Sons offers Heat Treated Corrugated Packing Knives. R. K. Beri And Sons supplies a wide range of knives. Heat Treated Corrugated Packing Knives are equipped with low setup time and consistent clean cutting. These Knives are made of alloy steels. The optimally heat treated Knives come with precision ground. The different ranges of these Knives include Board Cutters, rotary, eccentric slottor, chain slotters, Corrugation sheet cut off and punch cut blades.