Sumitomo General Catalog 2025-2026

External Holders DVJN-J / DVJN

SEC-D series Holder - General Turning and Profiling Internal Coolant Supply Double Clamp

Internal Coolant

Fig 1

93°

External Turning and Profiling DVJN-J

LH 93˚

-5˚

LF

-9˚

Rc1/8

Rc1/8

C

Figure shows right-handed (R) tool.

Holder

Parts 

Dimensions ( mm )

Shim Screw

Applicable Insert

Clamp Plate

Cap Screw

Wrench for Shim

Top Hex Wrench

Bottom Hex Wrench

Stock

Spring O-ring Shim

Plug

Cutting Edge Height

Overall Length

Cutting Edge

Height Width

Head

Cat. No.

Fig

Cat. No.

Ref. Page

R L

N m

H BLFWF HF LH

(For Torx hole) (For Hexagonal hole) (For Hexagonal hole)

DVJN R/L2020K16-J   20 20 125 25 20 43 DVJN R/L2525K16-J   25 25 125 32 25 43 *Wrench for shim is sold separately from the main body.

VN □□ 33 □ B62 1 JV R/L-01 CP-M5-20-1 5.0 CSP12J SS060VNS1604BFTX0307N TRX10(*)LH040LH025 XP02

D Style Holder - General Turning and Profiling Double Clamp

93°

Fig 1

External / Proling DVJN

C

–5˚

93˚

LF

LH

–9˚

D

R

Figure shows right-hand (R) tool.

Holder

Parts 

Dimensions (inch/ mm )

Shim Screw

Applicable Insert

Clamp Set

Wrench for Shims

Clamp Screw

Lower Surface Wrench

Cutting Edge Height

Shim

Stock

Clamp

Spring

Overall Length

Cutting Edge

Height Width

Head

S

Cat. No.

Fig

Ref. Page

R L

Cat. No.

N m

H B LF WF HFLH

(For Torx Holes)

(For Hex Socket)

DVJN R/L 123BAN*   0.7500.7504.5001.0000.750 – DVJN R/L 163DAN*   1.0001.0006.0001.2501.000 – DVJN R/L 203DAN*   1.2501.2506.0001.5001.250 – DVJN R/L 243EAN*   1.5001.5007.0002.0001.500 – DVJN R/L 2020K16   20 20 125 25 20 35 DVJN R/L 2525M16   25 25 150 32 25 35

1 1 1 1

T

3.5 IVSN322 ST-1764

CL-2708 CLB-1695 SP-4294 LH040

VN □□ 33 □ B62

1 SCP-4 5.0 VNS1604 BFTX0307N TRX10

LH025

— — —

1

Wrench for shim is sold separately from the main body. *Coolant Through (see page F29 for example and list of coolant-through parts)

V

C3

Clamp Set Parts

Applicable Inserts DVJN / DVVN / DVQN

EGU Name of

Chipbreaker / CBN / PCD

1st Recommended Insert  Refer as well to the Insert Selection Guide (page A10).

W

Photo Grade

AC8025P

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

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 Finishing Medium Cutting High-speed Finishing Finishing to Medium Cutting

Finishing Medium Cutting

Coated

Uncoated

Finishing

EGU

EEG

ENZ

EEF

EEG

EFE

EEF

Binderless PCD

SUMIDIA

CBN

CBN

CBN

Continuous Cutting

T1500Z

AC8015P

AC6020M

AC6020M

BN7000/BNC500

AC4010K

AC5015S

AC5015S

DA1000

BNC2010

BN1000

NPD10

ESU

EGU

EEG

EGZ

EEF

EEG

PCD

EEF

CBN

SUMIDIA

CBN

CBN

General Cutting

AC8015P

AC8025P

AC6030M

AC6030M

BN7000/BNC500

AC4015K

AC5015S

AC5015S

DA1000

BNC2020

BN2000

DA90

EUX

EEF

EEG

EGZ

EEF

EEG

ESX

CBN

SUMIDIA

CBN

CBN

Interrupted Cutting Recommended Cutting Conditions

-

AC8025P

AC8035P

AC6030M

AC6040M

BN7000/BNC500

AC420 K

AC5025S

AC5025S

BNC300

BN350

DA1000 A22 on

A10 on

A14 on

A16

A18 on

A20 on

M2 on

 = World Wide Warehouse Item

N m Recommended Tightening Torque (N·m)

C29

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