Boring Bars A-SVQC / A-SVUC
Internal Profiling Screw-on
Steel Coolant Hole
108°
Profiling A-SVQC
DMIN Min. Bore Dia.
Fig 1
DCON With oil hole
108°
H
LF
-6.5°
(-4.5°)
Figure shows right-hand (R) tool.
E
Holder
Parts
Dimensions ( mm )
Stock Min. Bore Dia.
Applicable Insert
Flat Screw Wrench
Cutting Edge Distance
Overall Length
Diameter Height
Offset
Cat. No.
Fig
C
R L
Cat. No.
N m
DMIN DCON H LF WF E1
(For Torx Holes)
A16Q-SVQC R/L1103-20 A20R-SVQC R/L1103-25 A25S-SVQC R/L1103-32 A25S-SVQC R/L1604-34
20 25 32 34
16 15 180 11.5 4.5 20 18 200 14.5 5.5 25 23 250 19.0 7.5
1 BFTX02508NV 1.5 TRX08 1
Steel with Oil Hole
VC □□ 22 □
B122
1
D
25 23 250 20.5 9.0 VC □□ 33 □
B124 1 BFTX03508
2.0 TRX10
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.
R
Internal Profiling Screw-on
Steel Coolant Hole
93˚
Profiling A-SVUC
DMIN Min. Bore Dia.
With oil hole
DCON
Fig 1
S
93°
H
LF
T
GAMF
GAMP
Figure shows right-hand (R) tool.
V
Holder
Parts
Dimensions ( mm )
Stock Min. Bore Dia.
Applicable Insert
Flat Screw Wrench
Cutting Edge Distance
Overall Length
Rake Angle
Rake Angle
Diameter Height
Offset
Cat. No.
Fig
W
R L
Cat. No.
N m
DMIN DCON H LF WF E1 GAMF GAMP
(For Torx Holes)
A16Q-SVUC R/L1103-25 A20R-SVUC R/L1103-28 A25S-SVUC R/L1103-32 A25S-SVUC R/L1604-34
25 28 32 34
16 15 180 16.5 8.5 -7.5° -3.0° 20 18 200 17.5 7.5 -7.5° -3.0° 25 23 250 19.0 7.5 -6.5° -2.5°
1 BFTX02508NV 1.5 TRX08 1
Steel with Oil Hole
VC □□ 22 □ B122
1
25 23 250 20.5 9.0 -7.5° -3.0° VC □□ 33 □ B124 1 BFTX03508
2.0 TRX10
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.
Applicable Inserts S-SVJC / S-SVQC / A-SVQC / S-SVUC / A-SVUC / S-SVZC 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
P (Steel)
M (Stainless Steel)
S (Exotic Alloy)
N (Non-Ferrous)
H (Hardened Steel)
Hard Brittle Material
Application Range
Finishing to Medium Cutting
High- precision/ Finishing
Finishing to Medium Cutting
Medium Cutting
Medium Cutting
Medium to Roughing
Finishing
Finishing
Coated Uncoated
—
Process
EFB
ELB
EGU
EGU
ESU
ESU
NAG
CBN
CBN
PCD
PCD
General Machining
T1500Z
AC8025P
AC6030M
AC6030M
AC5015S
AC5025S
DA1000
H1
BNC2125
BN2000
DA90
BINDERLESS PCD
MEFF
MEFF
MESI
MESI
MEFF
MESI
CBN
PCD
CBN
High- precision Recommended Cutting Conditions
—
AC1030U
AC1030U
AC1030U
AC1030U
AC1030U
AC5015S
DA1000
BNC2115
BN1000
NPD10
A10~
A14~
A18~
A22~
A20~
M2~
Worldwide Warehouse Item
N m Recommended Tightening Torque (N·m)
E58
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