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. .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.

Order No.Dia. (d)CL (L1)OAL (L)Shank (D)Flutes (F)
EPSRR406000U6155064
EPSRR408000U8206084
EPSRR410000U102575104
EPSRR412000U123075124
EPSRR416000U1640100164
EPSRR420000U2045100204

EPSRR4

d

L1

L

D

30°

Cutting conditions : Table 033

( 建議切削參數表 )

dTolerance
Ø < 30 ~ -0.02
3≦Ø≦100 ~ -0.03
Ø > 100 ~ -0.04