Page 100 - Tungaloy Catalog

TAC Inserts, Negative

Rhombic, with hole DNMA 4 3 2
r ε s

2 55° Negative R ød 1 I.C.(R) Thickness (s) Corner radius (rε)
DN DNuu 33u 43u 44u
.150
.203
.203
ød1 (in)
TAC Inserts Application Chipbreaker f - ap Insert - Inch Insert - Metric Coated Stocked grades Cermet Ceramics Radius
Coated
cermet
T5115
Appearance
C (Cross section) DNMG 431 CH DNMG150404-CH T9105 T9115 T9125 T9135 T5105 d d T5125 GT720 GT730 NS730 NS520 NS530 FX105 LX21 LX11 .016
CH (M)
.394 DNMG 432 CH DNMG150408-CH d d d .032
Medium to heavy cutting .078 DNMG 441 CH DNMG150604-CH d .016
.315
D ap (in) .236 DNMG 433 CH DNMG150412-CH d d d .047
.157
S .016 0 .008 .016 .024 .032 .039 DNMG 442 CH DNMG150608-CH d .032
f (ipr)
.047
DNMG150612-CH
DNMG 443 CH
15º
T DNMM 442 TN57 DNMM150608-57 .032
Heavy cutting (single sided) 57 (M) .157
W ap (in) .394 DNMM 443 TN57 DNMM150612-57 .047
.315
.236
.016
.078
V 20º 0 .008 .016 .024 .032 .039
f (ipr)
Y
- (G) DNMA 431 DNMA150404 d d d .016
.394 DNMA 432 DNMA150408 d d d .032
R .315 DNMA 433 DNMA150412 d d .047
ap (in) .236 DNMA 441 DNMA150604 d d .016
.157
K .078 0 .008 .016 .024 .032 .039 DNMA 442 DNMA150608 d d .032
Finishing to medium cutting - (G) .394 DNGA 431 DNGA150404 d d d .032
DNMA 443
DNMA150612
.047
f (ipr)
H
.016
d
DNGA150408
DNGA 432
.315
ap (in)
.236
DNGA150416
DNGA 434
.063
d
.157
DNGA 442
DNGA150608
.032
.078 DNGA 433 DNGA150412 d d d .047
d
0 .008 .016 .024 .032 .039 .047
f (ipr) DNGA 443 DNGA150612
DNGA 444 DNGA150616 .063
DNGA 445 DNGA150620 .078

 : Stocked items.
Most unmarked items are available on a RFQ basis, contact your sales rep for more information. : Stocked in Japan
 : Discontinued
TAC inserts
2–60 Grades Selection Guides Relating TAC toolholders TAC boring Technical reference
toolholders
pages
(4-1)
(1-1)
(15-1)
(5-1)
(2-2)