
A
Grade
SGS
E x te r n a l d e e p g ro o v i n g a n d p a r t i n g , 1 c o r n e r
RE Neutral PSIRL Left hand RE Right hand
CW B
Insert
RE PSIRR
7˚ INSL Ref. INSL Ref. 7˚ INSL Ref.
7˚
h
h
h
C
Ext. Toolholder
P Steel
M Stainless
K Cast iron
N Non-ferrous
Superalloys : First choice
D
S
Int. Toolholder
H Hard materials : Second choice
Coated
AH7025
Seat
GH130
AH725
Designation size
HAND CW±0.05 RE INSL h PSIRL PSIRR
E
Threading
SGS2-020 2 N 2 0.2 z z z 20 5 0º 0º
SGS2-020-6R 2 R 2 0.2 z z z 20 5 0º 6º
SGS2-020-6L 2 L 2 0.2 z z z 20 5 6º 0º
SGS2-020-15R 2 R 2 0.2 z z z 20 5 0º 15º
SGS2-020-15L 2 L 2 0.2 z z z 20 5 15º 0º
F
Grooving
SGS3-020 3 N 3 0.2 z z z 20 5 0º 0º
SGS3-020-6R 3 R 3 0.2 z z z 20 5 0º 6º
SGS3-020-6L 3 L 3 0.2 z z z 20 5 6º 0º
SGS3-002-6R 3 R 3 0.02 z z 19.8 5 0º 6º
SGS3-002-6L 3 L 3 0.02 z z 19.8 5 6º 0º
Milling cutter Miniature tool
G
SGS3-020-15R 3 R 3 0.2 z z z 20 5 0º 15º
SGS3-020-15L 3 L 3 0.2 z z z 20 5 15º 0º
SGS3-002-15R 3 R 3 0.02 z z 19.8 5 0º 15º
SGS3-002-15L 3 L 3 0.02 z z 19.8 5 15º 0º
SGS4-030 4 N 4 0.3 z z z 20 5 0º 0º
H
SGS5-030 5 N 5 0.3 z z z 25 5.5 0º 0º
SGS6-030 6 N 6 0.3 z z z 25 5.5 0º 0º
z: Line up
DGG
Exter nal groo ving (for h i gh pre c i si on )
I
Endmill
RE
CW
7˚ INSL Ref.
J
h
Drilling tool
P Steel
M Stainless
K Cast iron
N Non-ferrous
User's Guide Tooling System
K
S Superalloys : First choice
H Hard materials : Second choice
Coated Cermet Uncoated
AH7025
NS9530
Seat
KS05F
Designation size CW±0.02 RE INSL h
DGG200-020
DGG300-020
DGG400-040
2
3
4
2
3
4
0.2
0.2
0.4
z
z
z
z
z
z
z
z
z
20
20
20
5
5
5
L
DGG500-040 5 5 0.4 z z z 25 5.5
M
DGG600-040 6 6 0.4 z z z 25 5.5
Index
z: Line up
Reference pages: Toolholders → F137 - F143, Standard cutting conditions → F157
Tungaloy F149