Mill Diameter Inch 14 Number of Flutes 3 Pitch Coarse Length of Cut Inch 14 Shank Diameter Inch 38 Material Cobalt FinishCoating Bright Overall Length Inch 2116 Center Cutting Yes General purpose rougher is designed for high production metal removal in a wide range of work piece material Suitable for a very broad spectrum of materials having high tensile strengths Milled surfaces are of exceptional quality 3 helical flutes Centre cutting Coarse pitch Round profile