Chef's KnifeSoft Series Chef's Knife Knife Model: Chef's Knife Cutter: 250 mm Cutter Width: 53 mm Steel Thickness : 2,5 mm Steel Type : 440 Germany Handle Length : 120 mm Handle Material: Wooden My Soft series Chef knife model was produced by using 440m stainless steel band system with oxygen free heat treatment. The cutting edge was grinded at 0. 2 mm extra thin and at 1. 7 degrees from both sides to make it sharper and better to come to the table and blunt