SGS Pro®, 10175, Carbide Burr, Imperial, Series: Universal SA, Flat End, 1/2 in Diameter Head, 1 in Length of Cut, 2-3/4 in Overall Length, Single Cut, 1/4 in Shank Diameter, Solid Carbide Head, 28000 rpm Maximum, Applicable Materials: Non-Hardened Steel, Stainless Steel, Nickel, Cobalt, Titanium, Brass, Copper, Zinc and Cast Iron, Industry Specification: SA-5