Boring Bars S-PWLN / D-DWLN
Medium Diameter General-purpose Lever Lock
Steel
95°
S-PWLN Bottom Facing
DMIN Min. Bore Dia.
Fig 1
• USA Stocked Item Worldwide Warehouse Item
DCON
95°
H
LF
GAMF
-6°
E
LHD
Holder
Parts
Figure shows right-hand (R) tool.
Dimensions ( mm )
Applicable Insert
Lever Pin
Shim Pin
Cutting Edge Distance
Stock Min. Bore Dia.
Bolt Shim
Wrench
Overall Length
Rake Angle
Diameter Height
Head
Cat. No.
Fig
R L
Cat. No.
C
DMIN DCON H LF WF LHD GAMF
(For Hex Socket)
Steel S32S-PWLN R/L0604-40 40 32 30 250 22 29 S32S-PWLN R/L0804-40 40 32 30 250 22 29 S40T-PWLN R/L0804-50 50 40 37 300 27 29 Right-handed (R) tool holders are compatible with left-handed (L) or neutral (N) inserts. Left-handed (L) tool holders are compatible with right-handed (R) or neutral (N) inserts.
-10° WN □□ 33 □ B65 1 LCL3 LCS3 LSW317 LSP3 LH025
-10° -10°
1 LCL4 LCS4 LSW42B LSP4 LH030
WN □□ 43 □ B67
1
D
Coolant Hole Steel with Anti-Vibration Mechanism
Medium Diameter General-purpose Double Clamp
95°
R
D-DWLN Bottom Facing
Fig 1
DMIN Min. Bore Dia.
With oil hole
DCON
S
95°
H
LF
GAMF
-6°
T
LHD
Holder
Parts
Dimensions (Inch/ mm )
Figure shows right-hand (R) tool.
Applicable Insert
Shim Screw
Upper Surface Wrench
Lower Surface Wrench
Cutting Edge Distance
Stock Min. Bore Dia.
Clamp Set
Shim
Overall Length
Rake Angle
Diameter Height
Head
V
Cat. No.
Fig
R L
Cat. No.
N m
DMIN DCON H LF WF LHD GAMF 1.325 1.000 1.000 12.000 .640 — -14° 1.470 1.250 1.250 12.000 .765 — -14° 1.760 1.500 1.500 12.000 .890 — -14°
(For Hex Socket) (For Hex Socket)
D16TDWLNR4 D20TDWLNR4 D24UDWLNR4
• • •
1 1 1 1 1 1
W
WNS0804B BFTX0409N
WN □□ 43 □ B67
SCP-2 5.0
LH040 LH025
D25T-DWLN R/L0804-32 32 25 23 300 17 26 -12° D32T-DWLN R/L0804-40 40 32 30 300 22 26 -10° D40U-DWLN R/L0804-50 50 40 37 350 27 26 -10°
WNS0803B BFTX0307N
WNS0804B BFTX0409N
Feed direction of applicable inserts differs according to machining details. (Refer to * note below) * Applicable Inserts for DWLN For internal diameter machining: Right-handed (R) tool holders are compatible with left-handed (L) or neutral (N) inserts. Left-handed (L) tool holders are compatible with right-handed (R) or neutral (N) inserts. For facing: Right-handed (R) tool holders are compatible with right-handed (R) or neutral (N) inserts. Left-handed (L) tool holders are compatible with left-handed (L) or neutral (N) inserts. Clamp Set Parts C3
Applicable Inserts S-DWLN / D-DWLN / S-PWLN
Name of Chipbreaker/ CBN/PCD
EGU
Refer as well to the Insert Selection Guide (page A10). Some combinations need to be made to order or cannot be manufactured.
1st Recommended Insert
Photo Grade
AC8025P
Cutting Range H (Hardened Steel) Finishing Medium Cutting Roughing Finishing Medium Cutting Roughing Finishing to Medium Cutting Medium to Roughing Finishing Medium Cutting Roughing Coated Uncoated Continuous Cutting EFE T1500Z EGU AC8015P EMU AC8025P EEF AC6020M EEG AC6020M EEM AC6030M EUZ AC4010K EGZ AC4015K EEF AC5015S EEG AC5015S EEM AC5015S CBN BNC2010 CBN BN2000 Process P (Steel) M (Stainless Steel) K (Cast Iron) S (Exotic Alloy)
ESU
EGU
EMU
EEG
EEM
EGZ
EGZ
EEF
EEG
EEM
EEF
CBN
CBN
General Cutting
AC8015P
AC8025P
AC8025P
AC6030M
AC6030M
AC6040M
AC4015K
AC420 K
AC5015S
AC5015S
AC5025S
BNC2020
BN2000
EUX
EEG
EGZ
EEF
EEG
EEM
EEM
ESX
EMX
EEF
CBN
CBN
No Chipbreaker
Interrupted Cutting Recommended Cutting Conditions
AC8025P
AC8035P
AC8035P
AC6030M
AC6040M
AC6040M
AC4125 K
AC4125 K
AC5025S
AC5025S
AC5025S
BNC2020
BN2000
A10
A14
A16
A18
A20
• USA Stocked Item Worldwide Warehouse Item
N m Recommended Tightening Torque (N·m)
E29
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