Long Shank Carbide Burr, Ball Shape SD Head, 3/8 in Dia Head, 3/8 in L of Cut, 6-3/8 in OAL, Doubl
CGW Carbide Burr, Long Shank, 3/8 in Head Dia, 3/8 in Length of Cut, 6-3/8 in Overall Length, Ball Shape SD Head Shape, Double Cut Cut Type, 1/4 in Shank Dia, Carbide Head, 50000 rpm Maximum, Applicable Materials: Cast Iron, Copper, Ferrous Metals, Fiberglass, Hard Rubber, Iron Alloys, Plastic, Nickel, Stainless Steel and Titanium, SD-3L6 Industry Specification.