Amana Tool 57150 Rounding Over 5/16 Radius 1/4 Shank

Use this bit for rounding edges where there's access to a flat surface for the Ultra-Glide non-marring bearing to reference. Used in concert with either Counter-top ('No-Drip') Design bit or corner-rounding bit with a radius bearing this bit will produce a no-drip edge or a bullnose in two passes