Каталог Winstar фрезерование - страница 81

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Solid Carbide Endmills G550 - Roughing Square Type - 4F 鎢鋼平銑刀 - 粗銑型 - 4 刃 ． UNICO Coating provides superior wear resistance and reduces the coefficient of friction. Solid Carbide Endmills ． Suitable for HRC 30 to HRC 55 Ordinary Steel, Alloy Steel, Cast Iron, Heat-Resistant Steel, etc. ． Suitable for rough and high remove rate cutting environment. ． Chamfering design provides a stronger cutting edge. ． Middle coarse pitch provides hi performance and avoids tip fracture. Dia. CL OAL Shank Flutes Order No. (d) (L1) (L) (D) (F) EPSRR4 EPSRR406000U 6 15 50 6 4 EPSRR408000U 8 20 60 8 4 EPSRR410000U 10 25 75 10 4 EPSRR412000U 12 30 75 12 4 EPSRR416000U 16 40 100 16 4 EPSRR420000U 20 45 100 20 4 d L1 L D 30° Cutting conditions ( 建議切削參數表 ) : Table 033 d Tolerance Ø < 3 0 ~ -0.02 3 ≦ Ø ≦ 10 0 ~ -0.03 Ø > 10 0 ~ -0.04 A075