
A
Grade
DTR
Profiling and underc u t t i n g
RE
B
CW
Insert
7˚ INSL Ref.
h
C
Ext. Toolholder
P Steel
M Stainless
K Cast iron
N Non-ferrous
S Superalloys : First choice
D
: Second choice
Int. Toolholder
H Hard materials
Coated Cermet
AH7025
NS9530
Seat
GH130
AH725
AH905
Designation CW±0.05 RE INSL h
T9225
T9125
size
E
DTR3-150
Threading
3 3 1.5 z z z z z z z 20 5
DTR4-200 4 4 2 z z z z z z z 20 5
DTR5-250 5 5 2.5 z z z z z z z 25 5.5
DTR6-300 6 6 3 z z z z z 25 5.5
DTR8-400 8 8 4 z z z z z 30 6.7
F
Grooving
z: Line up
DTIU
Profiling and underc u t t i n g ( f or h i gh pre c i si on )
Milling cutter Miniature tool
G
RE
CW
7˚ INSL Ref.
H
h
P Steel
M Stainless
K Cast iron
I
N Non-ferrous
Endmill
S Superalloys : First choice
: Second choice
H Hard materials
Coated
AH7025
Seat
J
GH130
AH725
Designation CW±0.02 RE INSL h Drilling tool
size
DTIU300-150 3 3 1.5 z z z 20 5
DTIU400-200 4 4 2 z z z 20 5
DTIU500-250 5 5 2.5 z z z 25 5.5
User's Guide Tooling System
K
DTIU600-300 6 6 3 z z z 25 5.5
z: Line up
L
M
Index
Reference pages: Toolholders → F168 - F169, Standard cutting conditions → F183
Tungaloy F177