Sumitomo General Catalog 2025-2026

External Holders CSDP / CSKP / CSRP

40 Style Holder - General Turning and Chamfering Clamp-on

Fig 1

45˚

CSDP External / Chamfering

LH

45˚

LF

Holder

Parts 

Figure shows right-hand (R) tool.

C

Dimensions ( mm )

Clamp Screw

Shim Pin

Applicable Insert

Chipbreaker Piece

Cutting Edge Height

Spring Wrench

Stock

Clamp

Bolt Shim

Overall Length

Cutting Edge

Height Width

HeadStep

Cat. No.

Fig

R L

Cat. No.

H B LFWFHF LHB2

(For Hex Socket)

CSDP R/L 1919-L12  CSDP R/L 2525-N12  CSDP R/L 3225-N12

BH0824R/L BH0830R/L BH0830R/L

19 19 140 10.5 19 35 6 25 25 160 12.5 25 35 2 32 25 160 12.5 32 35 2

1 1 1

SPG42 □

DCR/L1

CBD4R/L

SSPD422 SPP3 DSP5 LH040

40 Style Holder - Facing Clamp-on

75°

LH

Fig 1

CSKP Facing

75˚

C

LF

Figure shows right-hand (R) tool.

D

Holder

Parts 

Dimensions ( mm )

Shim Pin

Applicable Insert

Chipbreaker Piece

Cutting Edge Height

Stock

Bolt

Shim

Clamp

Spring Wrench

Overall Length

Cutting Edge

Height Width

Head Offset Step

R

Cat. No.

Fig

R L

Cat. No.

H B LF WF HF LH WF2 HBKW

(For Hex Socket)

CSKP R/L 1919-L12 CSKP R/L 2525-N12 CSKP R/L 3225-N12 CSKP R/L 2525-N15  CSKP R/L 3232-Q15

BH0824L/R BH0830L/R BH0830L/R BH1030L/R BH1036L/R

19 1914025 19 22 6 7

1 1 1 1 1

S

SP □□ 42 □

 25 25 160 32 25 22 7 32 25 160 32 32 22 7

DCL/R1 CBD4L/R

SSPD422 SPP3 DSP5 LH040

– –

25 2516031 25 28 6 7

SP □□ 53 □

DCL/R3 CBD5L/R

SSPD522 SPP3 DSP5 LH050

32 32 180 38 32 28 6

When using handed breaker inserts for facing, the holder and insert are opposite handed.

T

Fig 1

40 Type Holder - General / External Turning Clamp-on

LH

75˚

CSRP External Turning

V

75˚

LF

W

Holder

Parts 

Figure shows right-hand (R) tool.

Dimensions ( mm )

Shim Pin

Applicable Insert

Chipbreaker Piece

Cutting Edge Height

Spring Wrench

Bolt

Shim

Stock

Clamp

Overall Length

Cutting Edge

Height Width

Head Step

Cat. No.

Fig

Cat. No.

R L

HBKW

H B LFWFHFLH

(For Hex Socket)

CSRP R/L 1919-L12  CSRP R/L 2525-N12  CSRP R/L 3225-N12 CSRP R/L 2525-N15  CSRP R/L 3232-N15

BH0824R/L BH0830R/L BH0830R/L BH1030R/L BH1036R/L

19 19 140 15.5 19 34.5 5.0 25 25 160 21.5 25 34.5 - 32 25 160 21.5 32 34.5 - 25 25 160 21.5 25 40.0 4.5 32 32 180 26.0 32 40.0 -

1 1 1 1 1

SP □□ 42 □

DCR/L1 CBD4R/L

SSPD422 SPP3 DSP5 LH040

SP □□ 53 □

DCR/L3 CBD5R/L

SSPD522 SPP3 DSP5 LH050

Ceramic Style Inserts are available in B section

« Worldwide Warehouse item

C52

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