High Speed Steel End Mill, Square End, List Number HG2, Number of Flutes 2, End Center, End Style Single End, Cutting Type Center, Cutting Direction Right Hand, Finish Bright, Diameter 1-1/2 In, Shank Dia. 1-1/4 In, Length of Cut 1 5/8 In, Overall Length 4 1/2 In, Application CARBON STEEL, ALLOY STEEL, TOOL STEEL, CAST IRON