Sumitomo General Catalog 2025-2026

External Holders CCKN-CD / CCKN-CX

Toolholders for Ceramic Inserts Clamp Style

Ceramic Style Inserts are available in B section

External Turning and Facing CCKN-CD

Fig 1

-4.25º

C

LH

Figure shows right-hand (R) tool.

-7.25º

E1

LF

Holder

Parts 

Dimensions (inch)

Shim Screw

Applicable Insert

Clamp Wrench

Cutting Edge Height

Cutting Edge Distance

Alternate Shim for CN □□ 43 □ inserts

Stock

Shim

Clamp Chipbreaker

Overall Length

Cutting Edge

Height Width

Head

Cat. No.

Fig

R L

Cat. No.

*

H B LFWFHFLH E1

New Part#

Old Part #

New Part#

Old Part #

New Part#

Old Part #

(For Hex Socket)

CCKN R/L 164CD l  1.000 1.000 6.00 1.250 1.000 1.338 0.122 CN □□ 45 1 CCKN R/L 204CD  l 1.250 1.250 6.00 1.500 1.250 1.338 0.122 1

ICSN454 ICSN434 ST-1160 BXD06135 LH040 CL-2417 CLCD45 CB-9414 CBCR45

* Alternate Shim for CN □□ 43 inserts only

C

External Turning and Facing CCKN-CX

D

Fig 1

-4.25º

R

LH

Figure shows right-hand (R) tool.

-7.25º

E1

LF

S

Holder

Parts 

Dimensions (inch)

Shim Screw

Applicable Insert

Clamp Wrench

Cutting Edge Height

Cutting Edge Distance

Alternate Shim for CN □□ 43 inserts

Stock

Shim

Clamp Chipbreaker

Overall Length

Cutting Edge

Height Width

Head

Cat. No.

Fig

T

Cat. No.

R L

*

H B LFWFHFLHE1

New Part#

Old Part #

New Part#

Old Part #

New Part#

Old Part #

(For Hex Socket)

CCKN R/L 164CX   1.000 1.000 6.00 1.250 1.000 1.338 0.122 CN □ X 45 1 CCKN R/L 204CX l  1.250 1.250 6.00 1.500 1.250 1.338 0.122 1

ICSN454 ICSN434 ST-1160 BXD06135 LH040 CL-2415 CLCX45 CB-9414 CBCR45

V

* Alternate Shim for CN □□ 43 inserts only

W

l = USA Stocked Item

 = World Wide Warehouse Item

C44

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