The Wartmann® PRO series sharpening steel 20 cm is of high quality for the professional kitchen and for intensive home use. The sharpening steel of Wartmann® is designed for sharpening your knives. 
 
 All knives become more blunt if they are cut a lot, then small burrs will form on the cutting edge, making the knife more resistant when you cut. These burrs are so small that you cannot see them. By using a knife several times to pass the diamond-coated sharpening steel of Wartmann®, you make those burrs equal to the cutting edge and thus sharpen your knife. 
 
 The sharpening steel is very suitable for the pro series knives from Wartmann®. The Wartmann® pro series sharpening steel is made of satin-finished stainless steel with ABS black handle. 
 Because the stainless steel part consists of 1 unit with a riveted handle, it is super sturdy and feels good in the hand. The sharpening steel part of this series is forged from the steel grade 1.4116 of the German company ThyssenKrupp, has a grinding length of 20 cm and a thickness of 9.5 mm. 
 
 The steel has undergone a special heat treatment. The handle is made of black, impact resistant, ABS and stainless steel and is triple riveted. Due to the composition of the steel type, X50CrMoV15, the sharpening steel from the Wartmann® PRO series has a high rust resistance and good hardness. 
 The sharpening steel from the Wartmann® PRO series is therefore a good investment for your kitchen. 
 
 Available Models: 
 Chef's knife 15, 20 and 28 cm 
 Bread knife 20, 26 and 30 cm 
 Santoku knife 18 cm 
 Office knife 9 cm 
 Universal knife 13 cm 
 Tomatoes / sausage knife 13 cm 
 Ham knife 25 cm 
 Boning knife 15 cm 
 Carving knife 20 cm 
 Meat fork 8 cm 
 Meat fork 15 cm 
 Cleaver 16 cm 
 Steak knives 12 cm, set 4 pieces 
 Sharpening steel diamond coating 20 cm