12V2 Diamond Grinding Wheels

12V2 Diamond grinding wheel used for sharpening and finishing of front surface of reamer teeth,hobbing cutters,circular saws, drawing dies and tools made of hard alloys. 12V2 Shape CBN Grinding Wheels for Sharpneing for sharpening and finishing of front surface of reamer teeth,hobbing cutters,circular saws drawing dies. The difference usage of cbn grinding wheels is that they are used for sharpening the alloy steel made work-pieces.