G550 - High Helix ∙ 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, FRP, etc. .Greater shearing action results in increased speeds and feeds and faster stock removal. .Strong helix design provides hi speed milling capabilities.

Order No.Dia. (d)CL (L1)OAL (L)Shank (D)Flutes (F)
EPSSH441000U1.035044
EPSSH442000U2.055044
EPSSH443000U3.085044
EPSSH444000U4.0105044
EPSSH405000U5.0135064
EPSSH406000U6.0155064
EPSSH407000U7.0186084
EPSSH408000U8.0206084
EPSSH409000U9.02275104
EPSSH410000U10.02575104
EPSSH411000U11.02575124
EPSSH412000U12.03075124
EPSSH414000U14.03075144
EPSSH416000U16.035100164

EPSSH

PMKNSH

d

L1

L

D (h6)

Cutting conditions Table 027

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