Page 218 - Tungaloy Catalog

TAC Mills
THF4400IA 45°
4mm
Non-ferrous
For general purpose milling of aluminum alloys and
non-ferrous metals
Face Milling Chamfering
Rake angle : A.R.  17° R.R.  5°
ød
a
b
R
L f
3 6.0

øDc 45º
Maximum depth øD1 Right hand (R) shown.
of cut: .157 in
PCD and PCBN Tools THF4403R/LIA R Stock L inserts 80 137 31.75 26 50 10 .500 Weight Mounting
Dimensions (mm)
No. of
Cat. No.
(kg)
details
ød
a
øDc
øD1
b
Lf
R
5
94
25.4
9.5
1.2
6
8
113
32
100
6

.083
THF4404R/LIA
.166
125
38.1

15.9

8
THF4405R/LIA
9-148B
5.0

19
50.8
160
8
THF4406R/LIA
211

8.2

THF4408R/LIA

12 250

261
14
THF4410R/LIA 10 200 172 47.625 38 63 11 25.4 15.5
THF4412R/LIA 14 315 325 24.3
Inserts
General insert Wiper insert
SFhN42ZhN SFCN42ZFN-DIA WFCN42ZFR-DIA
edge length
Effective .106 .078 .272 45º
.078
25º 25º
25º .480
.500 .125 .500 .125 .125
Fig.1 Fig.2 Fig.3
Grades
Cat. No. ISO Cat. No.
Type Accuracy Honing Uncoated T-DIA Figure
(Inch System) (Metric System)
TH10 DX140
SFCN42ZFN SFCN42ZFN d Fig.1
General SFCN42ZFN-DIA SFCN42ZFN-DIA C Without d Fig.2
SFEN42ZFN SFEN42ZFN E d Fig.1
Wiper WFCN42ZFR-DIA WFCN42ZFR-DIA C d Fig.3
Notes: • T-DIA is Tungaloy’s trade name for polycrystalline sintered diamond. The insert is one-corner type. “DX140” : Packing Quantity = 1 pcs.
• Inserts can be used for former PS-series TAC mills.
Replacement parts Standard cutting conditions
Depth of cut: .004 ~ .157 in
Work materials Insert grades
Cutting speed vc (SFM) Feed per tooth f z (in/t)
Aluminum alloys TH10 650 ~ 3300 .002 ~ .008
(Si < 12%) DX140
Aluminum alloys TH10 260 ~ 650
1 .004 ~ .008
(Si > 13%) DX140 650 ~ 1300
TH10
Duralumin 650 ~ 3300 .002 ~ .008
4 DX140
Copper alloys TH10 650 ~ 1640 .002 ~ .008
2 Notes: • Use of water-soluble cutting fluid is recommended.
3
• Maximum depth of cut for SFCN42ZFN-DIA is .078 in.
No. Description Cat. No.
a Locator LF440R/L
b Insert locking wedge WP440R/L
c Wedge fixing screw FDS-8S
d Locator fixing screw CM4 × 0.7 × 14
- T-handle wrench TP-4
-1
• No. of revolutions n (min ) = SFM X 3.82 ÷ Cutter diameter ø  : Stocked items.
• Table feed F (in/min) = No. of revolutions n  Feed per tooth fz  No. of inserts  : Stocked in Japan
Most unmarked items are available on a RFQ basis, contact your sales rep for more information.
3–30 Relating Selection Guides Technical reference
pages
(9-6 ~ 9-18)
(14-1)