The Dormer Rotary Burr has A shape, AL single cut flute style with wide spaced edges for trimming and deburring surfaces. It has carbide design for cutting diameter up to 6 mm or above 6 mm carbide head with toughened and hardened steel shank and bright finish. It is a first choice for non ferrous materials and plastics.

Aluminium cut geometry
Supports Dormer standards
Cylinder shape without end cut
Plain surface deburring primary use