... CobaltSurface: non-coated & Tin coatedPacked in plastic tubeIndividual Size: 1/32 to 1"4pcs/Set detail as below:PiecesSizeMaterialsOrder No.41 ... Orderl No.81/16,3/323/8182-60061/8,5/32,3/16,1/4,5/16,3/81/281/ ... 16,3/321/83/8182-6007183-6007181-60075/32,3/16,1/4,5/16,3/81/283/ ... 3/4723-668481/16,3/323/8723-66861/8,5/32,3/16,1/4,5/16,3/81/283/ ... 7/16,1/2,5/8,3/43/4723-6688 Corner Rounding End Mill Sets