A100 Series CARBIDE ENDMILLS - High Performance Square Type - 3F (for side milling) . Suitable for cutting non-ferrous metals, Aluminum, Aluminum Alloy, Copper (HRC< 20). . CrN coating is optional for Copper Electrode and high Si( >12%) content Aluminum Alloy. . U-fl ute design with high chips volume space and easy to remove chips. . Excellent for high feed rough milling. . Also suitable for surface fi nish in high speed milling. Dia. CL OAL Shank Flutes Order No. (d) (L1) (L) (D) (F) ENSSB304000 4 12 50 6 3 ENSSB3 ENSSB305000 5 15 50 6 3 ENSSB306000 6 15 50 6 3 ENSSB308000 8 20 60 8 3 ENSSB310000 10 30 75 10 3 ENSSB312000 12 30 75 12 3 ENSSB316000 16 40 100 16 3 ENSSB320000 20 45 100 20 3 d L1 L D d Tolerance Ø < 3 0 ~ -0.02 3 ≦ Ø ≦ 10 0 ~ -0.03 Ø > 10 0 ~ -0.04 A92