
INSERT
DTF
Face groo ving and t u rn i n g
RE
CW
12°
7˚ INSL Ref.
h
L1 Right hand (R) shown.
P Steel
M Stainless
K Cast iron
N Non-ferrous
External S Superalloys : First choice
H Hard materials : Second choice
Coated Cermet
AH7025
NS9530
Internal Seat
GH130
AH725
Designation HAND CW±0.05 RE INSL h L1
T9225
T9125
size
Face DTF3-040-R 3 R 3 0.4 z z z z z z 20 5 16
DTF3-040-L 3 L 3 0.4 z z z z z z 20 5 16
DTF4-040-R 4 R 4 0.4 z z z z z z 20 5 16
DTF4-040-L 4 L 4 0.4 z z z z z z 20 5 16
Parting
z: Line up
Others
DTM
Exter nal face g roo vin g a n d t u rn i n g
RE
CW
6˚ INSL Ref.
h
P Steel
M Stainless
K Cast iron
N Non-ferrous
S Superalloys : First choice
: Second choice
H Hard materials
Coated
AH7025
Seat
Designation CW±0.05 RE INSL h
size
DTM3-030 3 3 0.3 z 20 5
DTM4-040 4 4 0.4 z 20 5
DTM4-080 4 4 0.8 z 20 5
DTM5-080 5 5 0.8 z 25 5.5
DTM6-080 6 6 0.8 z 25 5.5
DTM8-080 8 8 0.8 z 30 6.7
z: Line up
Reference pages: Toolholders → F137 - F143, Standard cutting conditions → F157
F144 www.tungaloy.com