This video demonstrates how to sharpen a ceramic knife using the Work Sharp Knife and Tool Sharpener. A ceramic knife is made from Zirconium Dioxide, also called Zirconia. It is much harder than steel and will stay sharper longer than most steel, but is also brittle and can chip or break. Diamond abrasive belts in two grits, #180 and #1500, are used in sharpening this knife. Only diamond is harder than ceramic, so only these diamond belts will work. Here's my website: www.WorkSharpEasy.com
