The Dormer Rotary Burr has ST single cut flute style with chip breakers and medium spaced edge for trimming and deburring surfaces. It has carbide design for cutting diameter equal to 6 mm or above 6 mm carbide head with toughened and hardened steel shank and bright finish. It is first choice for steels. Stainless steel cut geometry
Supports Dormer standards
Cylinder shape without end cut
Used for plain surface deburring