Sumitomo General Catalog 2025-2026

Round Shank Tool Holders RS-SDU / RS-SDX

General Turning Screw-on

93˚

RS-SDU External / Profiling

Fig 1

DCON

H

LF

LU

55°

D

Holder

Parts

Dimensions ( mm )

Applicable Inserts

Flat Screw Wrench

Cutting Edge Distance WF

RT08

LT25NT

Overall Length LF

Usable Length LU

Diameter

Height

Cat. No.

Fig

Ref. Page

Cat. No.

DCON

H

(For Torx Holes)

RS14F-SDUL07 RS15H-SDUL07 RS16F-SDUL07 RS16X-SDUL07 RS19X-SDUL07 RS20X-SDUL07S RS20X-SDUL07 RS22X-SDUL07 RS19X-SDUL11 RS20X-SDUL11S RS20X-SDUL11 RS22X-SDUL11 RS25X-SDUL11 RS25M-SDUL11

14

13 80 6.0

20 20 20 20 20 20 20 20

1 1 1 1 1 1 1 1 1 1 1 1 1 1

« « « « « « « « « « « « « «

15.875 15 100 6.0

16 16

15 80 6.0 15 120 6.0

DC □□ 21.5 □ B82

BFTX02507NT RT08

19.05 18 120 6.0

20 20 22

19 95 6.0 19 120 6.0 21 120 6.0

19.05 18 120 10.0 20

20 20 22 25

19 95 10.0 20 19 120 10.0 20 21 120 10.0 20 24 120 10.0 20

DC □□ 32.5 □ B86

BFTX0410NT LT25NT

25.4 24 150 10.0 20

Right hand (R) or neutral (N) inserts can be used.

General Turning Screw-on

96˚

RS-SDX External/Profiling

Fig 1

DCON

H

LF

LU

55°

Holder

Parts

Dimensions ( mm )

Applicable Inserts

Flat Screw Wrench

Cutting Edge Distance WF

Usable Length LU

Overall Length LF

Diameter

Height

Cat. No.

Fig

Ref. Page

Cat. No.

DCON 19.05

H

(For Torx Holes)

RS19X-SDXL11 RS20X-SDXL11S RS20X-SDXL11 RS25X-SDXL11

1 1 1 1

18 120 10.0

20 20 20 20

« « « «

20 20 25

19

95

10.0

DC □□ 32.5 □ B86

BFTX0410NT LT25NT

19 120 10.0 24 120 10.0

Right hand (R) or neutral (N) inserts can be used.

« : Worldwide Warehouse item

D20

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