The CBN-bearing plate contains evenly distributed CBN grains with resin bonding

Gritomatic Silicon Carbide 2500 Silicon carbide stone set for hard steels (over 58 hRC)

The grind can be symmetric

Only bonded diamonds can be flattened

What grit is good as a next step

belgian blue whetstone kme bestseller The CBN-bearing plate contains evenlyBelgian Blue Whetstones (BBW) are used for finish or pre finish sharpening on KME or Hapstone knife sharpeners. Belgian Blue Whetstone is mined in the Ardennes mountains in Belgium. BBW is natural slate with a high garnet content. BBW stones are universal, and can be used to sharpen knives of any steel. How to use Belgian Blue Whetstones should be used with water. All that is required is to wet the BBW surface. There is no need to immerse the stone.