Sumitomo General Catalog 2025-2026

External Holders PSSN / PSKN

70 Style Holder - General Turning, Facing and Chamfering Lever Lock

45˚

External / Facing / Chamfering PSSN

Fig 1

45˚

LF LF2

–8˚

LH

C

Figure shows right-hand (R) tool.

Holder

Parts 

Dimensions ( mm )

Shim Pin

Lever Pin

Applicable Insert

Overall Length 2

Cutting Edge Height

Wrench

Bolt Shim

Stock

Overall Length

Cutting Edge

Height Width

Head

Cat. No.

Fig

Ref. Page

R L

Cat. No.

H B LFLF2WF HFLH

(For Hex Socket)

PSSN R/L 1616H09 PSSN R/L 2020K12 PSSN R/L 2520M12 PSSN R/L 2525M12 PSSN R/L 3225P12 PSSN R/L 3232P12 PSSN R/L 3225P15 PSSN R/L 3232P15 PSSN R/L 3232P19 PSSN R/L 4040R19

  16 16 100 93.8 20 16 22 SN □□ 32 □ B40 1 LCL3 LCS3 LSS32 LSP3 LH025

1 1 1 1 1

20 20 125 116.7 25 20 30 25 20 150 141.7 25 25 30 25 25 150 141.7 32 25 30 32 25 170 161.7 32 32 30 32 32 170 161.7 40 32 30 32 25 170 159.8 32 32 40 32 32 170 159.8 40 32 40 32 32 170 157.5 40 32 40 40 40 200 187.5 50 40 40

 

SN □□ 43 □ B41

LCL4 LCS4 LSS42 LSP4 LH030

 

C

1 LCL5 LCS5 LSS53 LSP5 LH030 1 LCL6 LCS6 LSS63 LSP6 LH040 1

SN □□ 54 □ B44

   

SN □□ 64 □ B46

D

1

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

70 Style Holder - Facing Lever Lock

75°

R

Facing PSKN

Fig 1

S

LF

–5˚

–6˚

LH

T

Figure shows right-hand (R) tool.

Holder

Parts 

Dimensions ( mm )

V

Shim Pin

Applicable Insert

Lever Pin

Cutting Edge Height

Wrench

Bolt

Shim

Stock

Overall Length

Cutting Edge

Head

Height Width

Cat. No.

Fig

Ref. Page

R L

Cat. No.

H BLF WF HFLH

W

(For Hex Socket)

PSKN R/L 1616H09   PSKN R/L 2020K12   PSKN R/L 2520M12 PSKN R/L 2525M12   PSKN R/L 3225P12 PSKN R/L 3232P12 PSKN R/L 3225P15 PSKN R/L 3232P15 PSKN R/L 4040R19 PSKN R/L 5050S25 PSKN R/L 3232P19  

16 20 SN □□ 32 □ B40 1 LCL3 LCS3 LSS32 LSP3 LH025

16 16 100 20 20 20 125 25 25 20 150 25 25 25 150 32 32 25 170 32 32 32 170 32 32 25 170 32 32 32 170 32 32 32 170 40 40 40 200 50 50 50 250 60

1 1 1 1 1

20 26 25 26 25 26 32 26 32 26 32 32 32 32 32 36 40 36

SN □□ 43 □ B41

LCL4 LCS4 LSS42 LSP4 LH030

1 LCL5 LCS5 LSS53 LSP5 LH030 1 LCL6 LCS6 LSS63 LSP6 LH040 1

SN □□ 54 □ B44

SN □□ 64 □ B46

1

50 50 SN □□ 86 □ B48 1 LCL8 LCS8 LSS84 LSP8 LH050

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

 = World Wide Warehouse Item

C19

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