Dormer C3057.5 Series C305 HSS-E-PM 3 Flute Slot Drill/Milling Cutter with Bright Finish, DIN 1835B Shank, 7.50 mm Cutting Diameter

• Bright finish - prevents work piece material from sticking to the cutting edge
• Premium HSS-E-PM material - powder metal high speed cobalt provides superior performance and extended tool life
• Medium length flute design - provides high rigidity for milling standard slots
• Accurate diameter - designed for milling standard keyway slots to a p9 tolerance
• Versatile product - can be used for plunging, ramping and profile milling in steel, stainless steel and cast irons

C299 4-flute milling cutters can be used for plunging, ramping and profile milling in stainless steel, steels and cast iron and are manufactured from the best powder metal high speed cobalt, providing great performance and a long tool life. They have a bright finish which ensures a clean, accurate result by stopping work piece material from sticking to the cutting edges of the tool. The medium length flute provides high rigidity for general profile milling applications. Finally, the 45 degree helix means C299 milling cutters are designed for high performance when machining heat resistant materials on CNC machines.