Solid Carbide Endmills G550 - Long Neck Square Type - 2F 鎢鋼平銑刀 - 長頸型 - 2 刃 . UNICO Coating provides superior wear resistance and reduces the coefficient of friction. . Suitable for HRC 30 to HRC 55 Ordinary Steel, Alloy Steel, Cast Iron, Heat-Resistant Steel, etc. . Toughness and reduction of vibration. . Available in various cut lengths. . Suitable for deep cutting application. Dia. CL EFF-L OAL Shank Flutes Order No. (d) (L1) (L2) (L) (D) (F) EPSBC2 EPSRC2 EPSBC202508U 2.5 3.0 8 50 4 2 EPSBC202510U 2.5 3.0 10 50 4 2 EPSBC202512U 2.5 3.0 12 50 4 2 EPSBC202516U 2.5 3.0 16 50 4 2 EPSBC202520U 2.5 3.0 20 50 4 2 EPSBC202525U 2.5 3.0 25 60 4 2 d EPSBC202530U 2.5 3.0 30 60 4 2 EPSBC202535U 2.5 3.0 35 60 4 2 L1 EPSRC203006U 3.0 3.5 6 50 6 2 EPSRC203010U 3.0 3.5 10 50 6 2 L2 EPSRC203012U 3.0 3.5 12 50 6 2 EPSRC203016U 3.0 3.5 16 50 6 2 EPSRC203020U 3.0 3.5 20 60 6 2 EPSRC203025U 3.0 3.5 25 60 6 2 L EPSRC203030U 3.0 3.5 30 60 6 2 15° EPSRC203035U 3.0 3.5 35 75 6 2 EPSRC204008U 4.0 4.5 8 50 6 2 EPSRC204010U 4.0 4.5 10 50 6 2 EPSRC204012U 4.0 4.5 12 50 6 2 EPSRC204016U 4.0 4.5 16 50 6 2 EPSRC204020U 4.0 4.5 20 60 6 2 EPSRC204025U 4.0 4.5 25 60 6 2 D EPSRC204030U 4.0 4.5 30 60 6 2 EPSRC204035U 4.0 4.5 35 75 6 2 30° Cutting conditions ( 建議切削參數表 ) : Table 034 ~ 036 d Tolerance Ø 0 ~ -0.02 A080