Dressing Stick for CNC Tools: RUSTY BROWN / 60 Grit. Size: 0.5" x 1" x 8". Reccomended application on Vincent CNC Profile wheels: Position 0 - start with YELLOW 46 grit to remove lines from tool, and finish with RUSTY BROWN 60 grit to open up diamonds; Position 1 - start with RUSTY BROWN 60 grit to remove lines from tool, and finish with BLUE 150 grit to open up diamonds; Position 2 - start with BLUE 150 grit to remove lines from tool, and finish with PINK 220 grit to open up diamonds; Position 3 - start with PINK 220 grit to remove lines from tool, and finish with WHITE 320 grit to open up diamonds.