SD-3L6 NF FREE SHIPPING WITHIN USA
Diameter of Cutting Head: 3/8"
Length of Cutting Edge Flute: 3/8"
Shank: 1/4" x 6" Long
Ball Shape Carbide Burs On 1/4" X 6" Long Shanks. Great for head porting or any job that requires a long reach. Coarse fluted design for non ferrous materials such as aluminum, cast iron, copper and soft steel.