Page 96 - Tungaloy Catalog

TAC Inserts, Negative

Rhombic, with hole DNMG 4 3 2 -
r ε s

2 55° Negative R ød 1 I.C.(R) Thickness (s) Corner radius (rε) Chipbreaker
symbol
DN DNuu 33u 43u 44u
.150
.203
.203
ød1 (in)
TAC Inserts Application Chipbreaker f - ap Insert - Inch Insert - Metric Coated Stocked grades Cermet Uncoated Radius
Coated
cermet
Appearance
T9115
(Cross section)
C AS (M) .394 DNMG 431 AS DNMG150404-AS T9105 d d T9125 T9135 T6120 T6130 T5105 AH120 AH110 GH330 GT9530 GT730 GT530 AT530 NS730  NS530 NS9530 TH10 .032
.016
High feed, small depth of cut .078 DNMG 441 AS DNMG150604-AS  .016
DNMG150408-AS
DNMG 432 AS

.236
D ap (in) .315 DNMG 433 AS DNMG150412-AS d d d  .047
.157
S .008 18º 0 .008 .016 .024 .032 .039 DNMG 442 AS DNMG150608-AS  .032
f (ipr)
DNMG 443 AS
DNMG150612-AS
.047
T CB (M) .394 DNMG 331 CB DNMG110404-CB d d  d .032
.016
DNMG110408-CB
DNMG 332 CB
d
 d
d
W ap (in) .315
.236
Boring (Double sided chipbreaker) .157
.078
V 31º 0 .008 .016 .024 .032 .039
f (ipr)
Y
ZM (M) DNMG 432 ZM DNMG150408-ZM d d d   d .032
.394
DNMG 433 ZM DNMG150412-ZM d d  .047
.315
R ap (in) .236 DNMG 434 ZM DNMG150416-ZM .063
.157
DNMG 442 ZM DNMG150608-ZM d d .032
.078
K 7º 0 .008 .016 .024 .032 .039 DNMG 443 ZM DNMG150612-ZM d d .047
f (ipr)
.016
d
Finishing to medium cutting 6º .157 0 .008 .016 .024 .032 .039
H 27 (M) ap (in) .394 DNMG 431 TN27 DNMG150404-TN27 d d  d .032
DNMG 432 TN27 DNMG150408-TN27
 d
.315
DNMG 433 TN27 DNMG150412-TN27
.047
.236
.078
f (ipr)
NM (M)
.394
DNMG 433 NM
DNMG150412-NM
.047
d d
.315 DNMG 432 NM DNMG150408-NM d d d d .032
ap (in) .236 DNMG 442 NM DNMG150608-NM d d .032
.157
.078
0 .008 .016 .024 .032 .039
f (ipr)
12º
 : Stocked items.
Most unmarked items are available on a RFQ basis, contact your sales rep for more information. : Stocked in Japan
 : Discontinued
TAC inserts
2–56 Grades Selection Guides Relating TAC toolholders TAC boring Technical reference
toolholders
pages
(4-1)
(15-1)
(1-1)
(5-1)
(2-2)