External Holders MSKN Type / MSRN Type
M Type Holder - Facing Clamp-on + Pin Lock
45˚
MSKN
Fig 1
External Turning
75º
LH
Figure shows right-hand (R) tool.
-4º
LF
-7º
C
Holder
Parts
Dimensions (inch)
Lock Pin
Clamp Wrench
Shim Wrench
Clamp Screw
Cutting Edge Height
Stock
Applicable Insert
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)
MSKN R/L 124B « « 0.750 0.750 4.50 1.000 0.750 1.220 MSKN R/L 164D « « 1.000 1.000 6.00 1.250 1.000 1.220 MSKN R/L 165D « « 1.000 1.000 6.00 1.250 1.000 1.410 MSKN R/L 205D « « 1.250 1.250 6.00 1.500 1.250 1.410 MSKN R/L 855D « « 1.250 1.000 6.00 1.250 1.250 1.410 MSKN R/L 206D « « 1.250 1.250 6.00 1.500 1.250 1.500 MSKN R/L 246E « « 1.500 1.500 7.00 2.000 1.500 1.500
1 3.0 ISSN432 NL46 LH1/8 LH3/32 CL20 XNS48
SN □□ 43 □ B41
1
1 3.5 ISSN533 NL58 LH040 LH1/8 CL12 XNS510 1
SN □□ 54 □ B45
1
1 3.5 ISSN633 NL68 LH040 LH9/64 CL12 XNS510
SN □□ 64 □ B47
1
M Type Holder - General Turning and Profiling Clamp-on + Pin Lock
C
45˚
MSRN
Fig 1
External Turning
D
75º
Figure shows right-hand (R) tool.
LH
-7º
LF
-5º
R
Holder
Parts
Dimensions (inch)
Lock Pin
Clamp Wrench
Shim Wrench
Clamp Screw
Cutting Edge Height
Stock
Applicable Insert
Shim
Clamp
Overall Length
Cutting Edge
Height Width
Head
S
Cat. No.
Fig
Ref. Page
R L
Cat. No.
N m
H B LFWFHFLH
(For Hex Socket)
(For Hex Socket)
MSRN R/L 124B • • 0.750 0.750 4.50 0.880 0.750 1.250 MSRN R/L 164D • • 1.000 1.000 6.00 1.130 1.000 1.250 MSRN R/L 165D « « 1.000 1.000 6.00 1.103 1.000 1.500 MSRN R/L 205D • • 1.250 1.250 6.00 1.353 1.250 1.500 MSRN R/L 206D • • 1.250 1.250 6.00 1.321 1.250 1.590 MSRN R/L 246E « « 1.500 1.500 7.00 1.821 1.500 1.590
1 3.0 ISSN432 NL46 LH1/8 LH3/32 CL20 XNS48
SN □□ 43 □ B41
T
1
1 3.5 ISSN533 NL58 LH040 LH1/8 CL12 XNS510
SN □□ 54 □ B45
1
1 3.5 ISSN633 NL68 LH040 LH9/64 CL12 XNS510
SN □□ 64 □ B47
1 MSRN R/L 248E « « 1.500 1.500 7.00 1.770 1.500 1.890 SN □□ 86 □ B50 1 3.5 ISSN846 NL810 LH040 LH040 CL30 XNS510
V
Applicable Inserts DSBN Type /DSDN Type /DSSN Type /PSBN Type /PSDN Type /PSSN Type /PSKN Type /ESBN Type /ESDN Type /ESSN Type /ESKN Type
W
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) H (Hardened Steel) Hard Brittle Material Finishing Medium Cutting Roughing Finishing Medium Cutting Roughing High-speed Finishing Finishing to Medium Cutting Medium to Roughing Finishing Medium Cutting Roughing Coated Uncoated Finishing M (Stainless Steel) K (Cast Iron) S (Exotic Alloy)
Cutting Range
Process
EMU
EEF
EEG
EEM
ENZ
EGZ
EEF
EEG
EEM
EGU
SUMIBORON
EFE
SUMIDIA Binderless
SUMIBORON
SUMIBORON
Continuous Cutting
T1500Z
AC8015P
AC8025P
AC6020M
AC6020M
AC6030M
BN7000/BNC500
AC4010K
AC4010K
AC5015S
AC5015S
AC5015S
BNC2010 SUMIBORON
BN1000
NPD10
ESU
EGU
EMU
EEF
EEG
EEM
EGZ
EGZ
EEF
EEG
EEM
SUMIBORON
SUMIBORON
SUMIDIA
General Cutting
AC8015P
AC8025P
AC8025P
AC6030M
AC6030M
AC6040M
BN7000/BNC500
AC4015K
AC4015K
AC5015S
AC5015S
AC5025S
BNC2020 SUMIBORON
BN2000
DA90
ESX
EUX
EMX
EEF
EEG
EGZ
EEF
EEG
EEM
SUMIBORON
No Chipbreaker
EEM
SUMIBORON
Interrupted Cutting
-
AC8025P
AC8035P
AC8035P
AC6030M
AC6040M
AC6040M
BN7000/BNC500
AC420K
AC420K
AC5025S
AC5025S
AC5025S
BNC2020
BN350
Recommended Cutting Conditions
A10 on
A16 on
M2 on
A14 on
A18 on
A20 on
BNC500 is for ductile cast iron.
C16
« = World Wide Warehouse Item
l = USA Stocked Item
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