Section E 25-26

Boring Bars BSCLO / CSCLO

Steel

Internal Boring BSCLO

GAMF

DMIN Min. Bore Dia.

DCON

θ°

H

LF

E

Holder

Parts 

Dimensions (inch)

Min. Bore Dia.

Cutting Edge Height

Cutting Edge Distance

Overall Length

Rake Angle

Wrench Screw

Applicable Insert

Diameter Height

Width

Cat. No.

Fig

C

Ref. Page

R L

Cat. No.

N m

DMIN DCON H HF LF WF W GAMF

(For Torx Socket)

BSCLO R/L 062 ▲▲ 0.500 0.375 — — 6.000 0.250 0.336 -5° BSCLO R/L 082 ▲▲ 0.625 0.500 — — 6.000 0.313 0.462 -2° BSCLO R/L 103 ▲▲ 0.750 0.625 — — 6.500 0.375 0.586 -2° BSCLO R/L 123 ▲▲ 1.000 0.750 — — 10.000 0.500 0.672 0°

1 1 1 1

CP □□ 2.51.5 □ B78

TRX10 BFTX0305A

D

3.0

CP □□ 32 □

B80

TRX15 BFTX0407A

BSCLO R/L 164 ▲▲ 1.125 1.000 — — 12.000 0.563 0.882 -1° CP □□ 43 □

B81 1

TRX20 BFTX0509A

Wrench for shim is sold separately from the main body.

R

Maximum overhang = 3xD

S

Carbide

Internal Boring CSCLO

GAMF

DMIN Min. Bore Dia.

T

DCON

V

θ°

H

LF

Holder

Parts 

Dimensions (inch)

Min. Bore Dia.

Cutting Edge Height

Cutting Edge Distance

W

Overall Length

Rake Angle

Wrench Screw

Applicable Insert

Diameter Height

Width

Cat. No.

Fig

Ref. Page

R L

Cat. No.

N m

DMIN DCON H HF LF WF W GAMF

(For Torx Socket)

CSCLO R/L 062 ▲▲ 0.500 0.375 — — 6.000 0.250 0.336 -5° CSCLO R/L 082 ▲▲ 0.625 0.500 — — 6.000 0.313 0.462 -2°

1 1

CP □□ 2.51.5 □ B78

TRX10 BFTX0305A

3.0

CSCLO R/L 103 ▲▲ .750 1.000 — — 6.500 0.375 0.586 -2° CP □□ 32 □

B80 1

TRX15 BFTX0407A

Wrench for shim is sold separately from the main body.

▲ : USA Limited Availability Item

N m Recommended Tightening Torque (N·m)

E37

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