There is no fast sharpening knife, only the wrong choice of whetstone! According to the material of the tool is different, hardness is different choose the whetstone 1. When the material of the tool is soft, the whetstone is hard when the iron pin of the tool is attached to the whetstone, it will slip!
2. When the material of the tool is hard and the whetstone is soft, the whetstone will be concave when the knife is sharpened, and the knife can not be sharpened. 3. When the tool hardness and the grindstone hardness is consistent, the grindstone can grind the tool's iron pin when sharpening the knife, the grindstone itself is also slightly off a layer, the iron pin will not be attached to the grindstone surface does not slip, does not drop sand, it is like this! Aluminum oxide for iron kitchen knives. Brown fused alumina. Silicon carbide for alloy steel and white corundum for ordinary steel knives. Chrome steel jade for super strong front steel.
On the grindstone "eye number" problem
Many friends buy grindstone to see the number of eyes, but do not understand the number of eyes in the end
What does that mean? What mesh should we choose to use for household knives? After you read this below, you should have some understanding! Grinding Wheel Stone
Knife Grinding Wheel
Flap Wheel
The number of stone mesh refers to the number of grinding particles per unit area of the stone, the number of mesh is low, the less abrasive particles, the thicker the stone
The higher the mesh, the smaller the particles, the finer the stone!
180-320 mesh for rough Grinding Stone, mainly used for cutting edge, 400-600 mesh in grinding stone, mainly used for cutting tool fine grinding transition, natural sharpness, the effect can be seen! 800-1000 mesh for fine grinding stone, mainly used for fine grinding of cutting tools, improve the sharpness of cutting tools, reduce the edge of the micro-serrations, so that the tool is very sharp! On carbon steel knife stainless steel knife, blade steel knife effect is very good, the general family, chef knife with this mesh to enhance the sharpness, cutting vegetables and meat is very smooth and easy!
