1/8" O Flute 1/2" CEL for Aluminum
1/4" O Flute 3/8" CEL for Aluminum
1/4" Single Flute Up-Cut Solid Carbide ZrN Coated
1/8" Two Flute Straight V Flute
1/4" Upcut Super "O"
1/8" Straight "O" Flute