Page 395 - Tungaloy Catalog

Designation System for TungCut

Inserts
2

D G M - 4 - 020 - 15 R

200
1 2 3 5 6 7

4
1 Number of edge 3 For use 4 Groove width (mm) 6 Front Angle
D Double corners M Grooving 2 2 (molded) 4 4°
S Single corner S Grooving (sharpness) 200 2.00 (ground) 6 6°
E External 8 8°
2 Application I Internal 5 Corner Radius (mm) 15 15°
T Turning and grooving F Face grooving 002 0.02
G Grooving R Round for profiling 020 0.2 7 Hand of tool
X Multi purpose L left
R right 6

Toolholders
2525 044070

J C G P L/R 6 - 3 T19 - 9 Parting and Grooving Tools

20 7 8
1 2 3 4 5 D250

6 9

1 J series 4 For use 5 Hand of tool 8 Overhang (mm)
J For small lathe P Parting & Grooving L left T19 19
E External R right T25 25
2 Clamp on I Internal
C Clamp on F Facing 6 Shank size (mm) 9 Bore.dia. (mm)
3 For use FV Holder (Horizontal) 2525 25 (height) × 25 (width) 044070 44 ~ 70 (Facing)
D250 ø250 ~
ø20 (shank dia)
T Turning and grooving S Holder (Vertical) 20
G Grooving 20 (shank height)
A Adapter 7 Groove width (mm)
H Holder 2 2
3 3
Insert application 4 4

Application
Grooving Parting off Turning
Insert External Internal Face External Internal Face

DGS / SGS   
DGM / SGM   
DTE    
DGE 
DTX       
DTI  
DTF  
DTR  
DTIU  (Undercutting)  (Undercutting)

6–15