The Skew Grinding Attachment #82-1006 securely positions woodturning skew chisels at offset angles to a grinding wheel for precise sharpening of the tools double beveled cutting edge. Left and Right V-shaped holders ensure that when your skew chisel is moved between the two holders to grind each bevel, the same exact angles are maintained.

This means you get better control of your tool when sharpening, which is critical for creating the thin cutting edge that the skew features.