The Dormer Rotary Burr has ST single cut flute style with chip breakers and medium spaced edge for multi angle contouring, rounding of edges and cutting into hard to reach areas. 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 a first choice for steels. It is primary used for closed groove deburring and carving.

Pointed tree shape
Stainless steel cut geometry
Supports Dormer standards
V groove deburring primary used
Closed groove deburring and carving possible