ISO INSERTS NEGATIVE – CHIPBREAKER NAVIGATOR
1st choice (ISO-P) Possible use (ISO-P) 1st choice (ISO-M) Possible use (ISO-M) 1st choice (ISO-K) Possible use (ISO-K) 1st choice (ISO-S) Possible use (ISO-S) 1st choice (ISO-H) Possible use (ISO-H)
Very unstable working conditions
.NMA
Unstable working conditions
RM
FM
SM
Stable working conditions
SF
NM
SI
Thin-walled and slim workpieces
FF
M
FF
F
HR
R
.002 – .008 in/rev 0.05 – 0.2 mm/rev
.008 – .016 in/rev 0.2 – 0.4 mm/rev
.016 – .039 in/rev 0.4 – 1.0 mm/rev
> .039 in/rev > 1.0 mm/rev
f
.002 – .079 in 0.05 – 2 mm
.078 – .157 in 2 – 4 mm
.157 – .394 in 4 – 10 mm
> .394 in > 10 mm
a p
.002
.006
Positive design for fine moderately interrupted cuts to semi-rough continuous cuts, suitable for steels, cast irons, potentially stainless steels and super alloys.
Highly positive design for fine finish continuous cuts, suitable for steels and stainless steels, potentially cast irons.
22°
15°
FM
FF
10°
7°
.010
Versatile design for light interrupted cuts up to semi-rough continuous cuts, suitable for stainless steels, super alloys, steels and cast irons, potentially non-ferrous and hard materials.
.076
Positive design for fine finish continuous cuts, suitable for super alloys, stainless steels, steels, potentially cast irons, hard and non-ferrous materials.
SM
SF
5°
14.5°
13°
Highly positive design for semi-finish up to semi-rough continuous cuts, suitable for stainless steels, soft steels and super alloys, potentially non-ferrous materials.
Versatile design stable T-land for medium interrupted cuts up to rough continuous cuts, suitable for steels, stainless steels and cast irons, potentially super alloys.
RM
NM
29
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