A Chantry Knife Sharpener will sharpen any plain or scalloped edged knife safely and efficiently without wearing away the blade. At the heart of Chantry Knife Sharpening machines are two small butchers' steels, the same hardness, temper and cut as a professional steel. The steels are pre-set at the optimum edge angle and are spring loaded so as not to damage the knife. A S Catering Supplies can help with Chantry Knife Sharpeners.