Dormer C4288.0 Series C428 HSS-E-PM 4 Flute Roughing End Mill/Milling Cutter with Alcrona coating, DIN 1835B Shank, 8.00 mm Cutting Diameter

• Alcrona Coating - increases service life of the milling cutter, improved performance when milling difficult to machine materials
• Premium HSS-E-PM material - powder metal high speed cobalt provides superior performance and extended tool life
• Medium length flute design with HRA profile - designed to break chips for efficient roughing applications
• 37 degree Helix - designed to reduce vibration and improve performance when used in cnc machines
• Versatile product - can be used for roughing when plunging, ramping and profile milling in steel, stainless steel and cast irons

C428 4-flute milling cutters have an Alcrona coating which improves performance when milling difficult to machine materials and increases the life of the tool. The specially designed 35 degree helix reduces vibration and improves performance when used in CNC machines. Manufactured from powder metal High Speed cobalt for superior performance and extended tool life, C428 cutters have a medium length flute with HRA profile to break chips for efficient roughing when plunging, ramping and profile milling steels, cast iron and stainless steel.