Dormer 8030395 | 12.00mm Diameter x 12.00mm Shank x 30.00mm Maximum Depth of Cut x 83.00mm OAL x 0.20mm Radius 5 Flute AlCrN Coated HM S771HB Trochoidal End Mill

With through coolant to improve swarf removal and provide assistance with difficult to machine materials, S771HB milling cutters have a design which incorporates 5 flutes to reduce vibration at higher feed rates. The FS style chip dividers break swarf into manageable pieces which reduces spindle load and increases metal removal, whilst chatter and vibrations by the unequal helix for improved surface finish and tool life. S771HB 5-flute milling cutters have a coating of aluminium chromium nitride which reduces friction and leads to excellent wear resistance for increased tool life.