SI
SI chip breaker is sharp and designed for medium machining of Steels, Stainless steels. It features positive rake angle without T-land. It’s also conditionally suitable for Non-ferrous alloys and Super-alloys.
E
15° -18°
DNMG
TNMG
WNMG
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
.150
.650
.187
.500
.203
.343
.187
44
.500
.203
.610
.250
60°
80°
L
S
L
S
IC
S
Suitability and starting values for cutting speed (vc), feed (f) and depth of cut (ap). Refer to our cutting conditions app for further options.
P
M
K
N
S
H
RE
Product
MID
vc
f
ap
vc
f
ap
vc
f
ap
vc
f
ap
vc
f
ap
vc
f
ap
(inch)
(ft/min) (in/rev)
(inch)
(ft/min) (in/rev)
(inch)
(ft/min) (in/rev)
(inch)
(ft/min) (in/rev)
(inch)
(ft/min) (in/rev)
(inch)
(ft/min) (in/rev)
(inch)
SI chip breaker is sharp and designed for medium machining of Steels, Stainless steels. It features positive rake angle without T-land. It’s also conditionally suitable for Non-ferrous alloys and Super-alloys.
E
15° -18°
DNMG 441R-SI DNMG 442R-SI
T8415 T8415
.016 .031
640 .0079 .059 328 .0071 .059 656 .0138 .059 344 .0124 .059
– – – 1624 .0094 .059 148 .0071 .047 – – – 1673 .0165 .059 148 .0096 .047
– – – 8553094 – – – 8553101
SI chip breaker is sharp and designed for medium machining of Steels, Stainless steels. It features positive rake angle without T-land. It’s also conditionally suitable for Non-ferrous alloys and Super-alloys.
E
15° -18°
DNMG 442L-SI
T8415
.031
656 .0138 .059 344 .0124 .059
– – – 1673 .0165 .059 148 .0096 .047
– – – 8553099
SI chip breaker is sharp and designed for medium machining of Steels, Stainless steels. It features positive rake angle without T-land. It’s also conditionally suitable for Non-ferrous alloys and Super-alloys.
E
15° -18°
TNMG 331R-SI TNMG 332R-SI
T8415 T8415
.016 .031
689 .0079 .059 361 .0071 .059 705 .0138 .059 361 .0124 .059
– – – 1722 .0094 .059 148 .0071 .047 – – – 1772 .0165 .059 148 .0096 .047
– – – 8553122 – – – 8553129
SI chip breaker is sharp and designed for medium machining of Steels, Stainless steels. It features positive rake angle without T-land. It’s also conditionally suitable for Non-ferrous alloys and Super-alloys.
E
15° -18°
TNMG 331L-SI TNMG 332L-SI
T8415 T8415
.016 .031
689 .0079 .059 361 .0071 .059 705 .0138 .059 361 .0124 .059
– – – 1722 .0094 .059 148 .0071 .047 – – – 1772 .0165 .059 148 .0096 .047
– – – 8553121 – – – 8553127
Primary use
Possible use
50
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