Chroma ST-3/8 grindstone, grit 3000/8000, with holder, 182 x 61 x 25 mm

The sharpening stone ST-3/8 is suitable for fine sharpening grain 3000- for extra sharp cutting edges - and the polishing grain 8000 of blades prepared with the model ST240 ST1000. Dimensions - 183mm x 63mm x 25mm Recommended for sanding: Keep the stone in water for at least 15 minutes and keep it wet while sanding. The water along with the fine stone abrasion act like a grinding paste, which just allows the grinding process. The knives should be ground at an angle of about 15Â °. Grind only you, because everyone has their own grinding technology. As a rule, with the forward movement in the 15 ° degree angle slightly press and also in the angle