Dormer C92012.0 Series C920 HSS-E-PM 4 Flute Long Series End Mill/Milling Cutter with Alcrona Coating, DIN 1835B Shank, 12.00 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
• 48 degree Helix - designed for high performance when machining heat resistant materials on cnc machines
• Long Series flute design - provides high rigidity for finishing of deep profiles
• Versatile product - can be used for plunging, ramping and profile milling in steel, stainless steel and cast irons

C920 4-flute end mills are manufactured from powder metal High Speed cobalt which gives you extended tool life coupled with great performance, whilst the special alcrona coating further extends the life of the tool and gives improved performance when milling difficult to machine materials. With a long series flute for high rigidity finishing deep profiles, C920 end mills can be used or plunging, ramping and profile milling in steels, stainless steel and cast iron. Finally, high performance when machining heat resistant materials on CNC machines is achieved, thanks to the 45 degree helix angle.