B92~121/04.012008.5.94:39PM페이지92
Boring Bar Code System(ISO) >>>
S 12 M - S T F P R - 11
External Holder Turning Inserts
Turning C/B
Turning Grades
Turning
1
2
3
4
5
6
7
8
9
1
3
4
Type of Bar
Bar Length
Method of Mounting Insert
“A” Steel with coolant hole “E” Carbide bar with fixed steel head and coolant hole “C” Carbide shank “S” Steel shank “X” Special type
2
length(L)
(mm)
H
100
J
110
K
125
M
150
N
160
Q
180
R
200
S
L
Bar Diameter d
Top clamping
Top and hole claming
C
D
250
Top and hole claming
Hole clamping
T
300
M
P
U
350
V
400
W
450
T
500
Screw on
5
6
7
Insert Shape
Lead Angle of Boring Bar
Relief Angle of Insert 90。
95。
Cartridge
Boring Bar
S
D
C
Auto Tools
L
B
C
K
108。 V
7。
T
U
Carbide Shank Boring Bar
5。
75。
93。
S
K
F
93。 (95。 )
W
Q
Z
8
9
Hand of Bar
Length of Cutting Edge
I
N
P
Boring Bar with Coolant Hole ∅ d
D
C
11。
0。
K I
I
R L
L
B 92
S
T
I
I
W
V I
I