Dormer 8030342 | 16.00mm Diameter x 16.00mm Shank x 31.00mm Maximum Depth of Cut x 90.00mm OAL x 3.00mm Radius x 30 Degree Helix Angle 4 Flute AlCrN Coated HM S791 Barrel End Mill

Suitable for 5-axis machining of complex components, S791 milling cutters from Dormer have a barrel form. The large tangential radius provides greater contact, reducing the number of passes by up to 50%, whilst the nose radius provides greater accuracy and can also be used as a general ball nose cutter. S791 barrel form machine utters have positive geometry for a smooth cutting action to reduce the possibility of work hardening, and an aluminium chromium nitride coating to reduce friction and provide excellent wear resistance, leading to increased tool life.