Sumitomo General Catalog 2025-2026

SUMI Milling APG & DNF

Steel

Stainless Steel

Cast Iron

Non-Ferrous Metal

Aluminum Alloy

Radial

-2° 18°

Radial

-6° -5°

Rake Angle

Rake Angle

Axial

Axial

APG Face Mill Series

DNF Face Mill Series

Inserts Apply to APG Mills

Dimensions (mm)

H

Grade

Coated Carbide

Carbide Cermet DLC SUMIDIA

Fig 1

Fig 2

High-speed / Light P

M

K K

P

N N N N N N

General-purpose

Process

P

P

Roughing

K

N N

25°

25°

3.18

3.18

12.70

12.70

Cat. No.

Fig

25°

25°

SDCH42TR SDCH42TL SDCH42TR-R SDCH42TL-R SDC42R NF-SDC42R SDC42L SDC42TR SDC42TL SDC42TR-R SDC42TL-R

— — — 1 — — — 1 — — — 1 — — — 1 — — — 2 — — — 2 — — — 2 — — — 2 ● — — 2 ● ▲ 2 — — — 2

Fig 3

Wiper Insert

—————————— —

3.18 ± 0.025

25°

13.7

APW4R

● ▲ 3

Inserts Apply to DNF Mills

Dimensions (mm)

Grade

Coated Carbide

Carbide Cermet SUMIBORON

High-speed / Light P

K K

P

H H

Fig 1

Fig 2

General-purpose

Process

P P

K K

P

Roughing

K

Cat. No.

Fig

12.70 2.0

12.70 2.0

4.8

4.8

CSNH43M CSNH43MT CSN43M CSN43MT CSNB43M CSNB43MT SNC433 SNC434 SNMN432 SNMN433 SNMN434

● ●

● ●

1 1 2 2 3 3

— — — — — ●

● ●

Fig 3

Fig 4

RE

● ●

— — — —

4.76

12.70

12.70

4.8

● ● ● ● ●

4 4 3

— — —

Fig 5

Wiper Insert

SNMN432TN-S SNMN433TN-S SNMN434TN-S

— — — — — —

R100

14 ± 0.05

5.0 ± 0.02

NW100

— 5 Parts Apply to DNF Mills Applicable Cutter Locator (*) Insert Clamp

Insert

Size

Size

Double Screw (Common)

Cap Screw

Locator

N m M8 8.0

N m

Engraved Mark F40R / F40L

Engraved Mark F41R / F41L

Cap Screw

M5 5.0

Insert

Double Screw WB8-30T

DNF4080R DNF4100R

Insert Clamp

Double Screw

LNF40R FTW40R

Parts Apply to APG Mills Applicable Cutter Locator Insert Clamp

Insert Clamp

DNF4125R Up to DNF4500R DNF4080L Up to DNF4100L

Double Screw WB8-20

Cap Screw

LNF40R FTW41R

Cap Screw BX0510

Wrench

TH040

APG4080R

LNF40L FTW40L

Locator

Wrench TT27 LH040

LAP40R ATW45R

BXF0520R

APG4100R Up to APG4500R

WB8-22TL

TT27

DNF4125L Up to DNF4500L LNF40L FTW41L *: To use wiper inserts, change locators to LNFW40R(L). Leave wrench and cap screw as they are.

Double Screw Size N m WB8-30T M8 8.0

TH040

WB8-20

APG4080L

LAP40L ATW45L

BXF0520R

APG4100L Up to APG4500L

WB8-22T

TT27

N m Recommended tightening torque (N·m) ▲ mark: To be replaced by a new product, made to order, or discontinued (please confirm stock availability)

H256

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