External Holders MTCN / MTENNS
M Style Holder - General Turning and Profiling Clamp-on + Pin Lock
91˚
External Turning MTCN
Fig 1
LH
6º
LF
0º
C
Holder
Parts
Dimensions (inch)
Clamp Screw
Lock Pin
Clamp Wrench
Shim Wrench
Applicable Insert
Cutting Edge Height
Clamp
Shim
Overall Length
Cutting Edge
Height Width
Head
Cat. No.
Fig
Ref. Page
Cat. No.
N m
H B LFWFHFLH
(For Hex Socket) (For Hex Socket)
MTCNN443F 1.000 0.500 8.000 — 1.000 0.875 TN □□ 33 □ B52 1 3.0 ITSN-322 NL34L LH1/8 LH5/64 CL20 XNS48 MTCNN124B 0.750 0.750 4.500 — 0.750 1.060 TN □□ 43 □ B56 1 3.5 ITSN-433 NL46 LH040 LH3/32 CL12 XNS58 MTCNN644F 1.000 0.750 8.000 — 1.000 1.060 1 XNS510 MTCNN664F 1.500 0.750 8.00 — 1.500 1.220 1
M Style Holder - General Turning and Profiling Clamp-on + Pin Lock
91˚
External / Copying MTENNS
C
Fig 1
LH
D
-8º
LF
0º
R
Holder
Parts
Dimensions (inch)
Clamp Screw
Lock Pin
Clamp Wrench
Shim Wrench
Applicable Insert
Cutting Edge Height
Clamp
Shim
Overall Length
Cutting Edge
Height Width
Head
Cat. No.
Fig
S
Ref. Page
Cat. No.
N m
H B LFWFHFLH
(For Hex Socket) (For Hex Socket)
MTENNS082A 0.500 0.500 4.000 — 0.500 1.000 TN □□ 22 □ B51 1 3.5 —
NL23 LH3/32 LH1/16 CL7 XNS-34
MTENNS103B 0.625 0.625 4.500 — 0.625 1.125 MTENNS123B 0.750 0.750 4.500 — 0.750 1.300 MTENNS163D 1.000 1.000 6.000 — 1.000 1.300
1 3.5
LH3/32
CL6 XNS36
T
TN □□ 33 □ B52
1
ITSN322 NL34L
LH5/64
3.0
LH1/8
CL20 XNS48
1 MTENNS164D 1.000 1.000 6.000 — 1.000 1.500 TN □□ 43 □ B56 1 3.0 ITSN433 NL46 LH1/8 LH3/32 CL20 XNS48 MTENNS205D 1.250 1.250 6.000 — 1.250 1.732 TN □□ 54 □ B59 1 3.5 ITSN533 NL58 LH040 LH1/8 CL12 XNS510 MTENNS246E 1.500 1.500 7.000 — 1.500 2.086 TN □□ 66 □ B60 1 3.5 ITSN637 NL68L LH040 LH9/64 CL12 XNS510 Applicable Inserts DTGN/DTFN/PTGN/PTTN/PTFN/ETGN/ETAN/ETFN/ETEN/ETXN/MTJN/MTXN 1st Recommended Insert ● Refer as well to the Insert Selection Guide (page A10). ● Some combinations need to be made to order or cannot be manufactured. EGU Name of Chipbreaker / CBN / PCD
V
W
Photo Grade
AC8025P
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
EEF
SUMIBORON
EGU
EMU
EEG
EEM
ENZ
EGZ
EEF
EEG
EEM
EFE
SUMIDIA
SUMIBORON
SUMIBORON
Continuous Cutting
T1500Z
AC8015P
AC8025P
AC6020M
AC6020M
AC6030M
BN7000/BNC500 SUMIBORON
AC4010K
AC4010K
AC5015S
AC5015S
AC5015S
DA1000
BNC2010 SUMIBORON BNC2020 SUMIBORON
BN1000
EEF
ESU
EGU
EMU
EEG
EEM
EGZ
EGZ
EEF
EEG
EEM
SUMIDIA
SUMIBORON
General Cutting
AC8015P
AC8025P
AC8025P
AC6030M
AC6030M
AC6040M
BN7000/BNC500 SUMIBORON
AC4015K
AC4015K
AC5015S
AC5015S
AC5025S
DA1000
BN2000
EEG
ESX
EMX
EEF
EUX
EEM
EGZ
EGZ
EEF
EEG
EEM
SUMIDIA
SUMIBORON
Interrupted Cutting Recommended Cutting Conditions
AC8025P
AC8035P
AC8035P
AC6030M
AC6040M
AC6040M
BN7000/BNC500
AC420 K A16 on
AC420K
AC5025S
AC5025S
AC5025S
DA1000
BNC300
BN350
A10 on
A14 on
A18 on
A22 on
A20 on
BNC500 is for ductile cast iron.
= World Wide Warehouse Item
N m Recommended Tightening Torque (N·m)
C21
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