Page 174 - Tungaloy Catalog

TAC Inserts, positive

Rhombic, with hole VBGT 2 2 1 -

r ε s
Positive ød1 I.C. (R) Thickness (s) Corner radius (rε) Chipbreaker
2 35° 5° R 5° VBuT 22u 33u symbol
VB ød1 (in) .110 .173

TAC Inserts Chipbreaker Insert - Inch Insert - Metric Coated Stocked grades Cermet Uncoated Radius

Coated
cermet
Appearance
C Application (Cross section) f - ap VBGT 22 FN JS VBGT110300FN-JS T9105 T9115 T9125 T9135 T6120 T6130 AH725 GH730 J740 d SH730 J530 GT9530 NS730 NS530 NS9530 TH10 .001
For External turning on small lathes (Sharp Edges) .157 0 0.05 0.1 0.15 0.2 0.25 VBGT 221 FN JS VBGT110304FN-JS d .016
JS (G)
D ap (in) .394 5 4 3 2 1 R0.1 R0.2 (mm) VBGT 220 FN JS VBGT110301FN-JS d .004
.315
R0.4
VBGT 220.5 FN JS VBGT110302FN-JS
.236
.008
d
R0.03
.078
E 9º 0 .008 .016 .024 .032 .039
f (ipr)
S
JS (G) VBGT 220 N JS VBGT110301N-JS d .004
T ap (in) .394 5 4 3 2 R0.1 R0.4 (mm) VBGT 220.5 N JS VBGT110302N-JS d .008
.315
Small Lathes .157 1 0 0.05 0.1 0.15 0.2 0.25
VBGT110304N-JS
VBGT 221 N JS
.016
d
.236
R0.2
R0.03
.078
W 9º 0 .008 .016 .024 .032 .039
f (ipr)
V
For External turning on Small Lathes (Sharp Edges) .078 0 .008 .016 .024 .032 .039 VBGT 220.5 FR J10 VBGT110302FR-J10 d  .008
Y J10 (G) .394 VBGT 22 FR J10 VBGT110300FR-J10 .001
VBGT110300FL-J10
.001
VBGT 22 FL J10
.236
R ap (in) .315 VBGT 220 FR J10 VBGT110301FR-J10 d  .004
.004
VBGT 220 FL J10 VBGT110301FL-J10

d
.157
Special 30º f (ipr) VBGT 220.5 FL J10 VBGT110302FL-J10 d  d .008
.016
VBGT 221 FR J10 VBGT110304FR-J10
d

.016
VBGT 221 FL J10 VBGT110304FL-J10
d

d
For External turning on Small Lathes (Honed Edges) J10 (G) 30º ap (in) .394 0 .008 .016 .024 .032 .039 VBGT 220.5R J10 VBGT110302R-J10  .008
VBGT 220.5L J10 VBGT110302L-J10
.008

.315
VBGT 221R J10
VBGT110304R-J10
.016

.236
VBGT110304L-J10
VBGT 221L J10
.157
.016

.078
f (ipr)
24 (M) .394 VBMT 331-24 VBMT160404-24 d  d .016
.315 VBMT 332-24 VBMT160408-24 d d  d .032
Medium Cutting .008 6º .078 0 .008 .016 .024 .032 .039
ap (in)
.236
.157
f (ipr)
 : Stocked items.
: Stocked in Japan
Most unmarked items are available on a RFQ basis, contact your sales rep for more information.  : Discontinued
TAC inserts
2–134 Grades Selection Guides Relating TAC toolholders TAC boring Technical reference
toolholders
pages
(4-1)
(1-1)
(14-1)
(2-2)
(5-1)