SCI 21-22 General Catalog

Boring Bars B-SCLP / D-SCLP Type

Steel with Anti-Vibration Mechanism

Internal Finishing to Medium Cutting Screw-on

Steel with Anti-Vibration Mechanism

95°

Coolant Hole

Fig 1

Fig 2

Bottom Facing B-SCLP

Bottom Facing D-SCLP

DMIN Min. Bore Dia.

DMIN Min. Bore Dia.

With oil hole

DCON

DCON

95°

95°

H

H

LF

LF

GAMF

GAMF

LHD

LHD

Figure shows right-hand (R) tool.

E

Holder

Parts

Dimensions ( mm )

Applicable Insert

Stock Min. Bore Dia.

Flat Screw Wrench

Cutting Edge Distance

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)

-5° CP □□ 21.5 □ B81 1 BFTX0256N

D10SSCLPR2

0.770 0.625 0.625 10.00 0.355

TRX08

Steel with Anti-Vibration Mechanism Steel with Anti-Vibration Mechanism Steel with Anti- Vibration Mechanism with Oil Hole

● ● 0.930 0.750 0.750 10.00 0.450 — ● ● 1.200 1.000 1.000 12.00 0.550 —

D12SSCLP R/L 3 D16SSCLP R/L 3

2.0

1 1

-4° -2°

CP □□ 32.5 □ B84

BFTX0409N

TRX15

D

14 12 11 150 7 10.6 -5° CP □□ 2.51 .5 B82 1 BFTX0305A 2.0 TRX10

B12M-SCLP R/L0802-14 ● ● B16R-SCLP R/L0903-18 ● ● B20S-SCLP R/L0903-22 D12M-SCLP R/L0802-14 ● ● ● D16R-SCLP R/L0903-18 ● D20S-SCLP R/L0903-22 ●

1 1

18 22

16 15 200 9 18.0 -4° 20 18 250 11 18.0 -2°

CP □□ 32 □

B83

BFTX0407A

3.4

TRX15

14 12 11 150 7 10.6 -5° CP □□ 2.51 .5 B82 2 BFTX0305A 2.0 TRX10

R

18 22

16 15 200 9 18.0 -4° 20 18 250 11 18.0 -2°

2 2

CP □□ 32 □

B83

BFTX0407A

3.4

TRX15

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

Applicable Inserts S-SCLP / A-SCLP / B-SCLP / C-SCLP / D-SCLP Type

Name of Chipbreaker / CBN / PCD Photo

EGU

● Refer as well to the Insert Selection Guide (page A10 on). ● Some combinations need to be made to order or cannot be manufactured.

1st Recommended Insert

AC8025P

Grade

P (Steel)

M (Stainless Steel)

K (Cast Iron)

S (Exotic Alloy) N (Non-ferrous)

H (Hardened Steel)

Cutting Range

— Coated Uncoated

Finishing Medium Cutting Roughing Finishing Medium Cutting Roughing Finishing to Medium Cutting Medium to Roughing Finishing to Medium Cutting

Process

No Chipbreaker

SUMIBORON

SUMIBORON

ESU

EMU

ESU

EMU

EMU

SD

EFB

ELB

SUMIDIA

General Cutting

T1500Z

AC8025P

AC8025P

AC6030M

AC6030M

AC6030M

AC4015K

AC4015K

AC5015S

DA1000

BNC2020 SUMIBORON

BN2000

SD

SD

SD

SUMIBORON

SUMIDIA

High Precision

— —

— — — —

T1500Z

AC5015S

AC5015S

BNC2010

BN1000

DA1000

Recommended Cutting Conditions

A10 on

A14 on

A16 on

A18 on A22 on

A20 on

E36

N m Recommended Tightening Torque (N·m)

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