Page 415 - Tungaloy Catalog

Guideline for ordering special inserts

Specially designed inserts are available upon request.

Acceptable specification

• Specialized inserts must be manufactured from the main insert styles shown below.

• AH725, GH130 and TH10 grades are available.
※ Please contact Tungaloy for more details.

External grooving Internal grooving
& traversing & traversing Profiling & undercutting

DTE DGE DTI DTR DTIU
(Ground) (Ground) (Ground) (Ground) (Ground)

6

Designation system for special inserts (sample)

DTE 320 - 000R-025L AH725 Parting and Grooving Tools

1 Main style of insert 2 Max. width of insert 3 Additional codes 4 Grade

Sample of shape

Shape Samples of designation Note

R0.5
R0.5
Main style: DTE type
4.0 4.0 DTE400-050 GH130 Special corner radius
R0.25
R0.25
Main style: DTE type
3.2 3.2 DTE320-000R 025L AH725 Special corner radius, asymmetric type
R0.0
R0.0
R1.65
R1.65
Main style: DTR type
3.3 3.3 DTR330-165 TH10 Full radius type with special insert width

R0.0
R0.0
25° 25º Main style: DTE type
DTE530-120R-25LA TH10
5.3 5.3 4.1 4.1 Special figure of groove, asymmetric type
R1.2
R1.2
R0.35
R0.35
Main style: DTE type
29°
4.4 4.4 1.82 1.82 29º DTE440-035-29A TH10 Special figure of groove
R0.0
R0.0
Main style: DTE type
4.0 4.0 DTE400-030R-005RA TH10 Right handed insert with special angle and
R0.3 5°5º corner radius.
R0.3
(Unit: mm)

6–35