Boring Bars S-DDQN / S-DDUN
Profiling Double Clamp
Steel
107.5°
S-DDQN Profiling
DMIN Min. Bore Dia.
Fig 1
DCON
107.5°
H
LF
-12°
E
-6°
LHD
Figure shows right-hand (R) tool.
Holder
Parts
Dimensions ( mm )
Applicable Insert
Upper Surface Wrench
Lower Surface Wrench
Cutting Edge Distance
Stock Min. Bore Dia.
Clamp Set
Overall Length
C
Diameter Height
Head Offset
Cat. No.
Fig
R L
Cat. No.
N m
DMIN DCON H LF WF LHD E1
(For Hex Socket)
(For Hex Socket)
Steel S32T-DDQN R/L1504-40 40
DN □□ 4 3□ B32 1 SCP-2
5.0 LH040 LH025
32 30 300 22 48 6
D
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.
C3
Clamp Set Parts
R
Profiling Double Clamp
Steel
93˚
S-DDUN Profiling
DMIN Min. Bore Dia.
DMIN Min. Bore Dia.
Fig 1
Fig 2
DCON
DCON
S
93 °
93 °
H
H
LF
LF
-12 °
-12 °
-6 °
-6 °
T
LHD
Figure shows right-hand (R) tool.
Holder
Parts
Dimensions ( mm )
V
Applicable Insert
Shim Screw
Upper Surface Wrench
Lower Surface Wrench
Cutting Edge Distance
Stock Min. Bore Dia.
Clamp Set
Shim
Overall Length
Diameter Height
Head Offset
Cat. No.
Fig
R L
Cat. No.
N m
W
DMIN DCON H LF WF LHD E1
(For Hex Socket) (For Hex Socket)
S32S-DDUN R/L1504-40 40 S40T-DDUN R/L1504-50 50 S50U-DDUN R/L1504-63 63
32 30 250 22.0 26 7.0 40 37 300 27.0 26 8.5
1 1 2
DN □□ 4 3□ B32
5.0 DNS1504B BFTX0409N LH040 LH025
Steel
SCP-2
50 47 350 31.5
8.0
-
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.
C3
Clamp Set Parts
Applicable Inserts S-DDQN / S-DDUN / D-DDUN / S-PDUN / S-EDUN / S-PDZN / S-EDZN EGU Name of Chipbreaker / CBN / PCD
1st Recommended Insert ● Refer as well to the Insert Selection Guide (page A10).
Photo Grade
● Some combinations need to be made to order or cannot be manufactured.
AC8025P
Cutting Range N (Non-ferrous) 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 High-precision/Finishing Finishing to Medium Cutting Coated Uncoated Finishing Continuous Cutting EFE T1500Z EGU AC8015P EMU AC8025P EEF AC6020M EEG AC6020M EEM AC6030M CBN BN7000/BNC500 EUZ AC4010K EGZ AC4010K EEF AC5015S EEG AC5015S EEM AC5015S SUMIDIA DA1000 AX H1/DL1000 CBN BNC2010 CBN BN1000 Binderless PCD NPD10 Process P (Steel) M (Stainless Steel) K (Cast Iron) S (Exotic Alloy)
CBN
CBN
CBN
SUMIDIA
ESU
EGU
EMU
EEG
EEM
EGZ
EGZ
EEF
EEG
EEM
AX
EEF
PCD
General Cutting
AC8015P
AC8025P
AC8025P
AC6030M
AC6030M
AC6040M
BN7000/BNC500
AC4015K
AC4015K No Chipbreaker
AC5015S
AC5015S
AC5025S EEM
DA1000 SUMIDIA
H1/DL1000
BNC2020
BN2000
DA90
CBN
CBN
CBN
EUX
EEF
EEG
EGZ
EEF
EEG
EEM
ESX
EMX
Interrupted Cutting Recommended Cutting Conditions
—
—
AC8025P
AC8035P
AC8035P
AC6030M
AC6040M
AC6040M
BN7000/BNC500
AC4125K
AC4125K
AC5025S
AC5025S
AC5025S
BNC300
BN350
DA1000
A10
A14
A16
A18
A22
A20
M2
N m Recommended Tightening Torque (N·m)
E16
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