Section E 25-26

Boring Bar B-SCLC

Internal Finishing to Medium Cutting Screw-on

Steel with Anti-Vibration Mechanism

95°

Bottom Facing B-SCLC

DMIN Min. Bore Dia.

Fig 1

DCON

95°

H

LF

GAMF

E

LHD

Figure shows right-hand (R) tool.

Holder

Parts

Dimensions ( mm )

Cutting Edge Distance

Stock Min. Bore Dia.

Applicable Insert

Flat Screw Wrench

Overall Length

Rake Angle

Diameter Height

Head

Cat. No.

Fig

C

R L

Cat. No.

N m

DMIN DCON H LF WF LHD GAMF

(For Torx Holes)

B08H-SCLC R/L 0602-10   B10K-SCLC R/L 0602-12   B12M-SCLC R/L 0602-14   B12M-SCLC R/L 0602-16   B16R-SCLC R/L 09T3-20   B20S-SCLC R/L 09T3-25   B25T-SCLC R/L 1204-32  

1 BFTX02505N 1.1

10 12 14 16 20 25 32

8 7 100 5.5 19 10 9 125 6.0 21 12 11 150 7.0 25 12 11 150 9.0 25 16 15 200 11.0 30 20 18 250 13.0 30 25 23 300 17.0 38

-13° -12° -10° -10°

1 1 1

CC □□ 21.5 B72

TRX08

Steel with Anti- Vibration Mechanism

BFTX02506N 1.5

D

1 BFTX0407N 3.0 1 BFTX0409N 3.4

-8° -7°

CC □□ 32.5 B75

TRX15

-6° CC □□ 43 □ B77 1 BFTX0511N 5.0 TRX20

R

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.

S

T

V

W

• USA Stocked Item  Worldwide Warehouse Item

Applicable Inserts S-SCLC / A-SCLC / B-SCLC / C-SCLC / E-SCLC / D-SCLC EGU Name of Chipbreaker/ CBN/PCD

1st Recommended Insert ● Refer as well to the Insert Selection Guide (page A10).

Photo Grade

AC8025P

● Some combinations need to be made to order or cannot be manufactured.

Application Range

P (Steel) 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 to Medium Cutting High-precision/Finishing Finishing to Medium Cutting Coated Uncoated — M (Stainless Steel) K (Cast Iron) S (Exotic Alloy)

Process

CBN

CBN

ESU

NAG

EMU

EFB

ELB

EGU

EMU

EGU

EMU

CBN

No Chipbreaker

PCD

PCD

General Machining

T1500Z

AC8025P

AC8025P

AC6030M

AC6030M

AC6040M

BN7125/BNC500

AC4015K

AC4015K

AC5015S

DA1000

H1

BNC2125

BN2000

DA90

BINDERLESS PCD

CBN

EFM

MESI

MEFF

MEFF

EFM

MESI

MESI

CBN

CBN

PCD

High- precision Recommended Cutting Conditions

— —

AC1030U

AC1030U

AC1030U

AC1030U

AC1030U

AC1030U

BN7125/BNC500

AC5015S

DA1000

BNC2115

BN1000

NPD10

A10~

A14~

A16~

A18~

A22~

A20~

M2~

BNC500 is for ductile cast iron.

N m Recommended Tightening Torque (N·m)

E33

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