Boring Bars CSTJO / D-STUP Type
Internal Boring CSTJO
DCON
DMIN MIN BORE
2°
DCON
WF
θ°
LHD
H
LF
Holder
Parts
Dimensions (inch)
Min. Bore Dia.
Cutting Edge Height
Cutting Edge Distance
Applicable Insert
E
Overall Length
Head Length
Rake Angle
Wrench Screw
Diameter Height
Width
Cat. No.
Fig
Ref. Page
R L
Cat. No.
N m
DMIN DCON H HF LF WF W LHD GAMF
C
(For Torx Socket)
CSTJO R/L 065 ▲▲ 0.313 0.375 CSTJO R/L 066 ▲▲ 0.375 0.375 CSTJO R/L 062 ▲▲ 0.500 0.375 CSTJO R/L 082 ▲▲ 0.625 0.500
5.00 0.156 0.336 1.781 -12° TB □□ 52 □ B104 1
— —
BFTX0204A
TP □□ 63 □ B110 1
5.00 0.188 0.336 1.781 -8°
TRX06
— —
7.00 0.250 0.336 8.00 0.312 0.462 10.00 0.375 0.586 10.00 0.500 0.672
-5° -2° -2° -2°
1 1 1
BFTX0306A
— —
—
TP □□ 22 □ B113
— —
—
TRX10 BFTX0307A
D
CSTJO R/L 102 ▲
0.750
0.625
— —
—
CSTJO R/L 123 ▲▲ 1.000 0.750
TP □□ 33 □ B116 1
TRX15 BFTX0410A
— —
—
Wrench for shim is sold separately from the main body.
Maximum overhang = 3xD
R
Steel with Anti-Vibration Mechanism
Internal Finishing to Medium Cutting Screw-on
93˚
S
Coolant Hole
D-STUP Stop Boring
DMIN Min. Bore Dia.
Fig 1
DCON
With oil hole
93˚
T
H
GAMF
LF
V
5°
LHD
Figure shows right-hand (R) tool.
Holder
Parts
Dimensions ( mm )
Stock Min. Bore Dia.
Applicable Insert
Flat Screw Wrench
Cutting Edge Distance
Overall Length
Rake Angle
W
Diameter
Height
Head
Cat. No.
Fig
R L
Cat. No.
N m
DMIN DCON H LF WF LHD GAMF
(For Torx Holes)
D08RSTUP R/L 2 D10SSTUP R/L 2 D12SSTUP R/L 2 D16TSTUP R/L 3
• • 0.600 0.500 0.500 8.00 0.300 • • 0.770 0.625 0.625 10.00 0.385 • • 0.930 0.750 0.750 10.00 0.465 • • 1.200 1.000 1.000 12.00 0.600
-7° -4° -2°
1 1
—
BFTX0306A
Steel with Anti- Vibration Mechanism with Oil Hole Steel with Anti- Vibration Mechanism with Oil Hole
TP □□ 22 □ B113
2.0 TRX10
—
1 BFTX0307A
—
-2° TP □□ 33 □ B116 1 BFTX0410A
3.4 TRX15
—
D12M-STUP R/L1103-14 « « D16R-STUP R/L1103-18 « « D20S-STUP R/L1103-22 « «
14 18 22
12 11 150 7 17 16 15 200 9 18 20 18 250 11 18
-7° -4° -2°
1 1
2.0
BFTX0306A
TP □□ 22 □ B113
TRX10
1 BFTX0307A
2.0
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.
N m Recommended Tightening Torque (N·m)
E51
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