Carbide Bur – Aluminum Cut Ball -1/2″ Diameter for aluminum with 1/4″ Shank. (BT33)

Solid Carbide heads for long life wear. For deburring, removing metal and enlarging holes. Designed to be used with air tools and grinders. Never apply pressure to the cutting tool for best results. Designed for use on aluminum. Large flutes won’t load up.