External Holders MTRN Type / PTFN Type
M Type Holder - General Turning and Profiling Clamp-on + Pin Lock
93°
External Turning MTRN
Fig 1
75º
Figure shows right-hand (R) tool.
LH
-6º
LF
-6º
C
Holder
Parts
Dimensions (inch)
Applicable Insert
Lock Pin
Clamp Wrench
Shim Wrench
Clamp Screw
Cutting Edge Height
Stock
Shim
Clamp
Overall Length
Cutting Edge
Height Width
Head
Cat. No.
Fig
Ref. Page
R L
Cat. No.
N m
H B LFWFHFLH
(For Hex Socket) (For Hex Socket)
MTRN R/L 123B « « 0.750 0.750 4.50 0.855 0.750 1.160 MTRN R/L 163D « « 1.000 1.000 6.00 1.105 1.000 1.160 MTRN R/L 164D « « 1.000 1.000 6.00 1.048 1.000 1.380 MTRN R/L 204D « « 1.250 1.250 6.00 1.298 1.250 1.380 MTRN R/L 205D « « 1.250 1.250 6.00 1.252 1.250 1.560 MTRN R/L 245E « « 1.500 1.500 7.00 1.752 1.500 1.560
1 3.0 ITSN-322 NL34L LH1/8 LH5/64 CL20 XNS48
TN □□ 33 □ B56
1
1 3.0 ITSN433 NL46 LH1/8 LH3/32 CL20 XNS48
TN □□ 43 □ B60
1
1 3.5 ITSN533 NL58 LH040 LH1/8 CL12 XNS510
TN □□ 54 □ B63
1
« = World Wide Warehouse Item
C
70 Type Holder - Facing Lever Lock
91°
D
Facing PTFN
Fig 1
LH
–5˚
91˚
R
LF
Figure shows right-hand (R) tool.
–5˚
–5˚
S
Holder
Parts
Dimensions ( mm )
Lever Pin
Shim Pin
Cutting Edge Height
Applicable Insert
Stock
Bolt
Shim
Wrench
Overall Length
Cutting Edge
Height Width
Head
T
Cat. No.
Fig
Ref. Page
R L
Cat. No.
H B LFWFHFLH
(For Hex Socket)
« « « «
PTFN R/L 1616H16 PTFN R/L 2020K16 PTFN R/L 2520M16 PTFN R/L 2525M16 PTFN R/L 3225P16 PTFN R/L 2525M22 PTFN R/L 3225P22 PTFN R/L 3232P22 PTFN R/L 3232P27 PTFN R/L 4040R27
1 1 1 1 1
16 16 100 20 16 20 20 20 125 25 20 20 25 20 150 25 25 20 25 25 150 32 25 20 32 25 170 32 32 20 25 25 150 32 25 25 32 25 170 32 32 25 32 32 170 40 32 25 32 32 170 40 32 34 40 40 200 50 40 34
V
TN □□ 33 □
B56
LCL3 LCS3 LST317 LSP3 LH025
« «
W
« «
1 LCL4 LCS4 LST42 LSP4 LH030 1
TN □□ 43 □
B60
« «
1
1 LCL5 LCS5 LST53 LSP5 LH030
TN □□ 54 □
B63
1
When using handed breaker inserts for facing, the holder and insert are opposite handed.
C24
« = World Wide Warehouse Item
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