... milling, die sinking and slot milling.Suitable for use in a wide range of ferrous and non-ferrous materials.Excellent for ... .Order No.427/8,1,1-1/4,1-1/2"320-2004320-5004923/8"1/8,3/16,1/4 ... ,5/16,3/8320-2009320-50091/27/16,1/2,5/83/43/4"623/81/8,3/16,1 ... /16,1/4,5/16,3/8"320-20461/21/2 Ball Nose Single End Mill Sets