The Dormer Rotary Burr has ST single cut flute style with chip breakers and medium spaced edge for intricate carving, metal engraving and welding preparation. It has carbide design for cutting diameter equal to 6 mm or above 6 mm carbide head with toughened and hardened steel shank. It is a first choice for steels. It is primary used for curved surface deburring and carving and fillet radii deburring. Ball shape
Stainless steel cut geometry
Supports Dormer standards
Free hand deburring and carving possible