Page 421 - Tungaloy Catalog
P. 421
Blades for external and face grooving
30 3 W
W 2 corners type R Right -L For deep
40 4 grooving
No L No For general
sign 1 corner type 50 5 G For external Left R L sign grooving
grooving
0 No. of corners 1 Groove width W (mm) 2 Application 5 Hand of tool 6
2
5
0
6
W 1 30 G R -L
Blade for external grooving
30 S 30 40 R 6
Blade for face grooving
1 1 2 3 4 5
2 Groove depth D (mm) 3 Min. bore dia. d1 (mm) 4 Max. bore dia. d2 (mm) Parting and Grooving Tools
Symbol Groove width Groove depth
30 ø30 40 ø40
S 3 10 D
D 14 ø40 ø30 d2
S 4 14 40 d1 30
D 5 22
Toolholders for internal grooving
20 ø20 Q 180 R Right R
25 ø25 R 200 L L
S Steel shank 30 ø30 S 250 L Left
1 Shank material 2 Diameter of shank (mm) 3 Length of shank L (mm) 7 Hand of tool
1 2 3 8
S 20 R - C G T R 30
4 5 5 6 7
4 Clamping mechanism 5 Angle of cutting edge 6 Direction of setting inserts 8 Groove width W (mm)
C Clamp-on G 90° W
T Vertical type 30 3
90˃
40 4
T 50 5
6–41