Page 114 - Tungaloy Catalog

TAC Inserts, Negative

Triangular, with hole
r ε s TNMG 3 3 2 -

2 60° Negative ød1 I.C. (R) Thickness (s) Corner radius (rε) Chipbreaker
symbol
TN R TNuu 22u 32u 33u 43u
.150
.203
.150
.089
ød1 (in)
TAC Inserts Application Chipbreaker f - ap Insert - Inch Insert - Metric Coated Stocked grades Radius
Coated
cermet Cermet
Appearance
C (Cross section) TNMG 331 AS TNMG160404-AS d T9105 T9115 d T9125 T9135 T6120 T6130 GT730 GT9530  GT530 NS520  NS530 NS9530 .016
AS (M)
High feed, small depth of cut .157
.032
TNMG 332 AS
TNMG160408-AS

 d
.315
D ap (in) .394 TNMG 333 AS TNMG160412-AS .047
.236
.078
S .008 18º 0 .008 .016 .024 .032 .039
f (ipr)
T CB (M) TNMG 221 CB TNMG110304-CB d  d .016
Boring(double sided chipbreaker) ap (in) .236
W .394 TNMG 222 CB TNMG110308-CB d  d .032
.315
.157
V .078 0 .008 .016 .024 .032 .039

Y 31º f (ipr)

ZM (M) TNMG 331 ZM TNMG160404-ZM d d  d d .016
R TNMG 332 ZM TNMG160408-ZM d d  d d .032
.394
TNMG 333 ZM TNMG160412-ZM d d .047
.315
K ap (in) .236 TNMG 432 ZM TNMG220408-ZM .032
.157
.078 TNMG 433 ZM TNMG220412-ZM .047
H 27 (M) 7º 0 .008 .016 .024 .032 .039 TNMG 321 TN27 TNMG160304-27  .016
f (ipr)

Finishing to medium cutting 6º ap (in) .394 0 .008 .016 .024 .032 .039 TNMG 322 TN27 TNMG160308-27 d d  d .032
d
.016
TNMG 331 TN27 TNMG160404-27
.315
d
.236
.032
TNMG 332 TN27 TNMG160408-27
.157
.047
TNMG 333 TN27 TNMG160412-27
.078
d
.016
TNMG 431 TN27 TNMG220404-27

d
f (ipr)
.032
TNMG 433 TN27 TNMG220412-27
d

.032
TNMG 332 NM
TNMG160408-NM
NM (M) TNMG 432 TN27 TNMG220408-27 d  .047
TNMG 333 NM TNMG160412-NM d d .047
.394
.315
ap (in) .236
.157
.078
0 .008 .016 .024 .032 .039
f (ipr)
12º
 : Stocked items.
: Stocked in Japan
Most unmarked items are available on a RFQ basis, contact your sales rep for more information.  : Discontinued
TAC inserts
2–74 Grades Selection Guides Relating TAC toolholders TAC boring Technical reference
toolholders
pages
(4-1)
(1-1)
(14-1)
(5-1)
(2-2)