External Holders MTJN(S) Type / MTXN Type
M Type Holder - General Turning and Profiling Clamp-on + Pin Lock
93°
Fig 1
Fig 2
External / Profiling MTJNS
External / Profiling MTJN
B
WF
93˚
93˚
–5˚
LH
LF
LF
LH
–6˚
H
HF
inch
mm
Figure shows right-hand (R) tool.
Holder
Parts
Dimensions (inch/ mm )
C
Applicable Insert
Clamp Screw
Lock Pin
Bolt Wrench
Pin Wrench
Cutting Edge Height
Stock
Clamp
Wedge
Shim Bolt
Nut Ring
Overall Length
Cutting Edge
Height Width
Head
Cat. No.
Fig
Cat. No.
Ref. Page
R L
N m
H B LFWFHFLH
(For Hex Socket)
(For Hex Socket)
MTJN RS/LS 123B «« 0.750 0.750 4.50 1.000 0.750 1.030 MTJN RS/LS 163D «« 1.000 1.000 6.00 1.250 1.000 1.030 MTJN RS/LS 164D «« 1.000 1.000 6.00 1.250 1.000 1.250 MTJN RS/LS 204D «« 1.250 1.250 6.00 1.500 1.250 1.250
1 1 1
TN □□ 33 □ B56
CL20 XNS48
NL34L ITSN-332
3.0
LH1/8 LH5/64
—
—
— —
TN □□ 43 □ B60
NL46 ITSN433
3.0
LH1/8 LH3/32
CL20 XNS48
—
—
— —
1 MTJN RS/LS 205D «« 1.250 1.250 6.00 1.500 1.250 1.440 TN □□ 54 □ B63 1 CL12 XNS510 —
NL58 ITSN533 NL68L ITSN637
3.5 3.5
LH040 LH1/8 LH040 LH9/64
—
— —
«« 1.500 1.500 7.00 2.000 1.500 1.625 TN □□ 66 □ B64 1 CL12 XNS510 —
MTJN RS/LS 246E
—
— —
MTJN R/L 2020K16 «« 20 20 125 25 20 32
MP317S MP320S MP320S
2 2 2 2
* ** **
TN □□ 33 □ B56
MTJN R/L 2520M16
25 20 150 25 25 32
MMW30
STW323 BHA0525 4.0 CPM32N ER04 LH030 LH030
— —
MTJN R/L 2525M16 «« 25 25 150 32 25 32 MTJN R/L 2525M22 «« 25 25 150 32 25 38
C
MP420
TN □□ 43 □ B60
MMW40
STW434 BHA0625 4.5 CPM43N ER05 LH040 LH030
— —
MTJN R/L 3225P22 «« 32 25 170 32 32 38 MP420 When using CIS standard inserts, the pin for holders marked * is MP317 and the pin for holders marked ** is MP320. 2
M Type Holder - General Turning and Facing Clamp-on + Pin Lock
100˚
D
Fig 1
External / Profiling MTXN
110˚
R
LH
–7˚
LF
0˚
S
Figure shows right-hand (R) tool.
Holder
Parts
Dimensions ( mm )
Applicable Insert
Lock Pin
Bolt Wrench
Pin Wrench
Cutting Edge Height
Stock
Wedge
Shim Bolt
Nut Ring
Overall Length
Cutting Edge
Height Width
Head
T
Cat. No.
Fig
Ref. Page
R L
Cat. No.
N m
H B LFWFHFLH
(For Hex Socket)
(For Hex Socket)
V
«« 20 20 125 25 20 32 «« 25 25 150 32 25 32
MTXN R/L 2020K16 MTXN R/L 2525M16 MTXN R/L 2525M22
MP317S MP320S
1 1
* **
TN □□ 33 □ B56
MMW30
STW323 BHA0525 4.0 CPM32N ER04 LH030 LH030
«« 25 25 150 32 25 38 TN □□ 43 □ B60 1 MMW40 MP420 STW434 BHA0625 4.5 CPM43N ER05 LH040 LH030
When using CIS standard inserts, the pin for holders marked * is MP317 and the pin for holders marked ** is MP320. When using handed breaker inserts for facing, the holder and insert are opposite handed.
W
Applicable Inserts DTGN Type /DTFN Type /PTGN Type /PTTN Type /PTFN Type /ETGN Type /ETAN Type /ETFN Type /ETEN Type /ETXN Type /MTJN Type /MTXN Type
Name of Chipbreaker / CBN / PCD Photo
EGU
« Refer as well to the Insert Selection Guide (page A10 on). « Some combinations need to be made to order or cannot be manufactured.
1st Recommended Insert
AC8025P
Grade
P (Steel)
M (Stainless Steel)
K (Cast Iron)
S (Exotic Alloy)
N (Non-ferrous) H (Hardened Steel)
Cutting Range
Finishing Medium Cutting Roughing Finishing Medium Cutting Roughing High-speed Finishing Finishing to Medium Cutting Medium to Roughing Finishing Medium Cutting Roughing —
Process
Coated Uncoated
SUMIBORON
EGU
EMU
EEG
EEM
ENZ
EGZ
EEF
EEG
EEM
SUMIDIA
EFE
EEF
SUMIBORON
SUMIBORON
Continuous Cutting
T1500Z
AC8015P
AC8025P
AC6020M
AC6020M
AC6030M
BN7000/BNC500 SUMIBORON
AC4010K
AC4010K
AC5015S
AC5015S
AC5015S
DA1000
BNC2010
BN1000
SUMIDIA
ESU
EGU
EMU
EEG
EEM
EGZ
EGZ
EEF
EEG
EEM
EEF
SUMIBORON
SUMIBORON
General Cutting
AC8015P
AC8025P
AC8025P
AC6030M
AC6030M
AC6040M
BN7000/BNC500 SUMIBORON
AC4015K
AC4015K
AC5015S
AC5015S
AC5025S
DA1000
BNC2020
BN2000
SUMIDIA
EUX
EEG
EGZ
EGZ
EEF
EEG
EEM
EEM
ESX
EMX
EEF
SUMIBORON
SUMIBORON
Interrupted Cutting
AC8025P
AC8035P
AC8035P
AC6030M
AC6040M
AC6040M
BN7000/BNC500
AC420 K
AC420K
AC5025S
AC5025S
AC5025S
DA1000
BNC300
BN350
Recommended Cutting Conditions
C23
A14 on
A18 on
A22 on
A20 on
A10 on
A16 on
« = World Wide Warehouse Item
BNC500 is for ductile cast iron.
N m Recommended Tightening Torque (N·m)
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