'Corner Chamfer End Mill, Grade TIALN-LT, List Number 4777, End Mill Style Corner Chamfer, End Mill Material Carbide, Dimension Type Metric, Milling Diameter 4.00mm, Single End, Number of Flutes 4, Length of Cut 12.00mm, Center End Mill Cutting Type, Overall Length 55.00mm, Finish TiAlN, Straight Shank Type, Shank Dia. 6.00mm, Unequal Flute Spacing Pitch, Cutting Direction Right Hand, Helix Angle 38 Degrees , Neck Length 0.00mm, End Mill Application Roughing/Finishing'