Page 17 - MILLING_CATALOG_INCH_2022_P93-P228

SELECTION GUIDE

H (Hard Materials)
ROUGH: AE = 40% - Full Cut , Ap = 2 xDC
Material Group Hardened Steel Chilled Cast Iron Cast Iron
Parameters 38-39 40 41
Vc (IC900/608) (SFM) 70-100 200-210 100-110
Vc (MC300) (SFM) 70-80 160-180 70-80 ap
Fz (Ø.250-.313) (IPT) .0004-.0006 .0004-.0006 .0004 -.0006
Fz (Ø.375-.500) (IPT) .0012-.0018 .0012-.0018 .0012-.0018 AE
Fz (Ø.630-.750) (IPT) .0016-.0020 .0016-.0020 .0016-.0020

SEMI-FINISH: AE = 10% - 40%, Ap = 2 xDC
Material Group Hardened Steel Chilled Cast Iron Cast Iron ENDMILLS • SOLID CARBIDE • MULTI-MASTER
Parameters 38-39 40 41
Vc (IC900/608) (SFM) 100-130 210-230 110-130
ap
Vc (MC300) (SFM) 80-100 160-180 80-100
Fz (Ø.250-.313) (IPT) .0006-.0014 .0006-.0014 .0006-.0014
Fz (Ø.375-.500) (IPT) .0014-.0022 .0014-.0022 .0014-.0022 AE
Fz (Ø.630-.750) (IPT) .0018-.0024 .0018-.0024 .0018-.0024
FINISH / H.S.M: AE = 5% - 10%, Ap = Max. cutting length
Material Group Hardened Steel Chilled Cast Iron Cast Iron
Parameters 38-39 40 41
Vc (IC900/608) (SFM) 130-160 230-260 130-160
ap
Vc (MC300) (SFM) 100-130 180-200 100-130
Vc (IC902/903/602/702) 150-200 250-300 150-200
(SFM)
Fz (Ø.250-.313) (IPT) .0008-.0016 .0008-.0016 .0008-.0016 AE
Fz (Ø.375-.500) (IPT) .0016-.0024 .0016-.0024 .0016-.0024
Fz (Ø.630-.750) (IPT) .0020-.0028 .0020-.0028 .0020-.0028

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