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20TECHNICAL DATASpeeds and FeedsCOPPERHEAD PROMaterial Group Material TypeCutting Speed (Vc - m/min)2 Flute 3 Flutem/min SFM m/min SFMAluminum Aluminum & Ti Alloys 300-350 984 - 1148 320-375 1049 - 1230Aluminum Alloys Al Wrought Alloys 350-430 1148 - 1410 350-440 1148 - 1448Al Cast Alloys < 10%si 100-175 328 - 574 100-180 328 - 590Al Cast Alloys > 10%si 100-175 328 - 574 100-180 328 - 590Non ferrous Metals Copper Low Alloyed 80-100 262 - 328 90-120 295 - 393Brass 65-85 214 - 278 75-95 246 - 311Bronze 65-85 214 - 278 75-95 246 - 311Plastics Duro Plastics 75-100 246 - 328 80-110 262 - 360Thermoplastics 75-100 246 - 328 80-110 262 - 360Magnesium Alloys Mg Alloys 175-200 574 - 721 185-225 606 - 738Copperhead Pro End MillTECHNICAL DATA
