Sumitomo General Catalog 2025-2026

External Holders ETAN / ETGN

30 Style Holder - General Turning Pin Lock

91˚

External Turning ETAN

Fig 1

Fig 2

Fig 3

91˚

LH

–5˚

LF

–5˚

C

Fig 4

LH

Holder

Parts 

Figure shows right-hand (R) tool.

Dimensions ( mm )

Overall Length

Cutting Edge

Cutting Edge Height

Stock

Applicable Insert

Eccentric Shaft Shim Wrench

Height Width

Head

Cat. No.

Fig

Ref. Page

R L

Cat. No.

H B LF WF

HF LH

TN □□ 22 □ TN □□ 32 □ TN □□ 33 □ TN □□ 32 □

ETAN R/L 1212F11 ETAN R/L 1616H1603 ETAN R/L 1616H1604 ETAN R/L 2020K1603

B51 1 P221US B51 1 P322US B52 1 P332US

12 12 80

12

11.5 15.5 15.5 19.5 19.5 19.5 19.5 24.5 24.5 24.5 24.5 24.5 24.5

KY25 KY40 KY40

– – – – – – – – – – –

- - - -

 

16 16 100 16 16 16 100 16 20 20 125 20 20 20 125 20 20 20 125 20 20 20 125 20 25 20 150 20 25 20 150 20 25 25 150 25 25 25 150 25 25 25 150 25 25 25 150 25

 

1 P323US 2 P323WS 1 P333US 2 P333WS 1 P334US

B51

KY40

ETAN R/L 2020K1603W ETAN R/L 2020K1604 ETAN R/L 2020K1604W   ETAN R/L 2520M1604 ETAN R/L 2520M1604W ETAN R/L 2525M1604 ETAN R/L 2525M1604W  

EST32

-

EST32

-

C

TN □□ 33 □

B52

KY40

2 P334WS EST32

1 P334US 2 P334WS 3 P434U

-

EST32

ETAN R/L 2525M22 ETAN R/L 2525M22W

30 30

-

TN □□ 43 □

B56

KY40

4 P434W EST43

 

D

30 Style Holder - General Turning Pin Lock

91˚

R

External Turning ETGN

Fig 1

Fig 2

S

Fig 3

91˚

–5˚

LH

LF

–5˚

T

Fig 4

LH

Figure shows right-hand (R) tool.

V

Holder

Parts 

Dimensions ( mm )

Overall Length

Cutting Edge

Cutting Edge Height

Stock

Applicable Insert

Eccentric Shaft Shim Wrench

Height Width

Head

Cat. No.

Fig

Ref. Page

R L

Cat. No.

H B LF WF

HF LH

W

TN □□ 22 □ TN □□ 32 □ TN □□ 33 □ TN □□ 32 □

ETGN R/L 1212F11 ETGN R/L 1616H1603 ETGN R/L 1616H1604 ETGN R/L 2020K1603 ETGN R/L 2020K1603W ETGN R/L 2020K1604 ETGN R/L 2520M1604 ETGN R/L 2520M1604W ETGN R/L 2525M1604 ETGN R/L 2525M22 ETGN R/L 2525M22W

B51 1 P221US B51 1 P322US B52 1 P332US

12 12 80 16 16 16 100 20 16 16 100 20 20 20 125 25 20 20 125 25 20 20 125 25 20 20 125 25 25 20 150 25 25 20 150 25 25 25 150 32 25 25 150 32 25 25 150 32 25 25 150 32

11.5 15.5 15.5 19.5 19.5 19.5 19.5 24.5 24.5 24.5 24.5 24.5 24.5

KY25 KY40 KY40

– – – – – – – – – – –

– – – –

     

1 P323US 2 P323WS 1 P333US 2 P333WS 1 P334US 2 P334WS 1 P334US 2 P334WS 3 P434U

B51

KY40

EST32

 

ETGN R/L 2020K1604W  

EST32

TN □□ 33 □

B52

KY40

EST32

ETGN R/L 2525M1604W  

EST32

30 30

TN □□ 43 □

B56

KY40

4 P434W EST43

 

« : Worldwide Warehouse item

C56

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