NM
NM chip breaker is sharp and designed for medium machining of Steels, Stainless steels and Super-alloys. It features highly positive rake angle and positive, moderate T-land. It’s also conditionally suitable for Non-ferrous alloys.
1
S
TNMG
CNMG
DNMG
IC
D1
L
S
IC
D1
L
S
IC
D1
L
S
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
33 43
.375 .500
.150 .203
.650 .866
.187 .187
43
33 43
.500
.203
.508
.187
.375 .500
.150 .203
.457 .610
.187 .187
60°
L
L
L
S
S
S
VNMG
WNMG
IC
D1
L
S
IC
D1
L
S
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
(inch)
33
43
.375
.150
.654
.187
.500
.203
.343
.187
80°
S
L
S
IC
Primary use
Possible use
52
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