High Speed Steel End Mill Ball Nose List Number HG2BTC Number of Flutes 2 End Center End Style Single End Cutting Type Center Cutting Direction Right Hand Finish TiCN Coated Diameter 1 In Shank Dia 1 In Length of Cut 2 1/4 In Overall Length 4 3/4 In Application CARBON STEEL ALLOY STEEL TOOL STEEL CAST IRON