G550 - Roughing ∙ Square ∙ 4F

.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 NoDia.CLOALShankFlutes
.(d)(L1)(L)(D)(F)
EPSRR406000U6155064
EPSRR408000U8206084
EPSRR410000U102575104
EPSRR412000U123075124
EPSRR416000U1640100164
EPSRR420000U2045100204

EPSRR

PMKNSH

d

L1

L

D (h6)

Cutting conditions Table 032

d Tolerance
d ≤ 6 0 ~ -0.02
6 < d ≤ 12 0 ~ -0.03
d > 12 0 ~ -0.04