Sumitomo General Catalog 2025-2026

External Holders MDQN / PDJN

M Style Holder - General Turning and Profiling Clamp-on + Pin Lock

107.5˚

Multipurpose Turning MDQN

Fig 1

LH

Figure shows right-hand (R) tool.

-6º

LF

-6º

C

Holder

Parts 

Dimensions (inch)

Clamp Screw

Lock Pin

Clamp Wrench

Shim Wrench

Applicable Insert

Cutting Edge Height

Clamp

Stock

Shim

Overall Length

Cutting Edge

Height Width

Head

Cat. No.

Fig

Ref. Page

R L

Cat. No.

N m

H B LFWF HF LH

(For Hex Socket) (For Hex Socket)

MDQN R/L 124B   0.750 0.750 4.500 1.000 0.750 1.370 MDQN R/L 164D   1.000 1.000 6.000 1.250 1.000 1.370 MDQN R/L 204D   1.250 1.250 6.000 1.500 1.250 1.370 MDQN R/L 244E   1.500 1.500 7.000 2.000 1.500 1.370

1 3.0 IDSN432 NL46 LH1/8 LH3/32 CL20 XNS48 1

DN □□ 43 □ B32

1 1

70 Style Holder - General Turning and Profiling Lever Lock

93°

PDJN External / Profiling

Fig 1

C

–5˚

LF

D

–7˚

LH

Figure shows right-hand (R) tool.

R

Holder

Parts 

Dimensions ( mm )

Shim Pin

Lever Pin

Cutting Edge Height

Wrench

Bolt

Shim

Applicable Insert

Stock

Overall Length

Cutting Edge

Height Width

Head

S

Cat. No.

Fig

Ref. Page

R L

Cat. No.

H B LFWFHFLH

(For Hex Socket)

PDJN R/L 2020K11 PDJN R/L 2525M11

1 LCL3 LCS3 LSD317 LSP3 LH025 1 LCL4 LCS4 LSD42 LSP4 LH030 1

20 20 125 25 20 25 25 25 150 32 25 25 20 20 125 25 20 35 25 25 150 32 25 35 32 25 170 32 32 35 32 32 170 40 32 35 25 25 150 32 25 35 32 25 170 32 32 35 32 32 170 40 32 35

   

DN □□ 33

B31

T

PDJN R/L 2020K1504   PDJN R/L 2525M1504   PDJN R/L 3225P1504 PDJN R/L 3232P1504   PDJN R/L 2525M1506   PDJN R/L 3225P1506 PDJN R/L 3232P1506

1 1 1

DN □□ 43

B32

1 LCL4 LCS4 LSD42 LSP4 LH030 1

V

DN □□ 44

B36

1

Applicable Inserts DDJN / DDHN / DDNN / PDJN 1st Recommended Insert  Refer as well to the Insert Selection Guide (page A10).

W

EGU Name of

Chipbreaker / CBN / PCD

Photo Grade

 Some combinations need to be made to order or cannot be manufactured.

AC8025P

P (Steel)

M (Stainless Steel)

K (Cast Iron)

S (Exotic Alloy)

N (Non-ferrous) H (Hardened Steel) Hard Brittle Material

Cutting Range

Process

Finishing Medium Cutting Roughing Finishing Medium Cutting Roughing High-speed Finishing Finishing to Medium Cutting Medium to Roughing Finishing Medium Cutting Roughing High-precision/Finishing Finishing to Medium Cutting

Coated Uncoated Finishing

SUMIDIA Binderless

EEF

EGU

EMU

EEG

EEM

ENZ

EGZ

EEF

EEG

EEM

AX

EFE

SUMIBORON

SUMIBORON

SUMIDIA

SUMIBORON

Continuous Cutting

T1500Z

AC8015P

AC8025P

AC6020M

AC6020M

AC6030M

BN7000/BNC500 SUMIBORON

AC4010K

AC4010K

AC5015S

AC5015S

AC5015S

DA1000

H1

BNC2010 SUMIBORON

BN1000

NPD10

ESU

EGU

EMU

EEG

EEM

EGZ

EGZ

EEF

EEG

EEM

AX

SUMIBORON

EEF

SUMIDIA

SUMIDIA

General Cutting

AC8015P

AC8025P

AC8025P

AC6030M

AC6030M

AC6040M

BN7000/BNC500 SUMIBORON

AC4015K

AC4015K No Chipbreaker

AC5015S

AC5015S

AC5025S

DA1000

H1

BNC2020 SUMIBORON

BN2000

DA90

EUX

EEF

EEG

EGZ

EEF

EEG

EEM

EEM

ESX

EMX

SUMIDIA

SUMIBORON

Interrupted Cutting Recommended Cutting Conditions

-

-

AC8025P

AC8035P

AC8035P

AC6030M

AC6040M

AC6040M

BN7000/BNC500

AC420K A16 on

AC420K

AC5025S

AC5025S

AC5025S

DA1000

BNC300

BN350

A10 on

A14 on

A18 on

A22 on

A20 on

M2 on

C12

 = World Wide Warehouse Item

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