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Description

DNMG-M3 Indexable Carbide Inserts for Stainless Steel

The DNMG-M3 indexable insert is specifically designed for medium machining of stainless steel, combining precision with stability. Its modern AlTiSi nanocomposite PVD coating provides maximum hardness, strong oxidation resistance, and excellent thermal stability. This ensures consistently long tool life even under demanding cutting conditions. The low coefficient of friction minimizes the risk of built-up edge formation and contributes to stable, process-secure chip flow.

With its 55° geometry, the DNMG-M3 is ideal for contour machining and angled plunges, while the optimized M3 chipbreaker ensures reliable chip breaking and secure chip evacuation – even with deeper cuts or interrupted machining. The tough substrate provides high fracture resistance, making the insert robust against impact loads.

Thanks to consistent tool life and high process stability, the DNMG-M3 reduces tool changes and lowers part costs. It is the reliable choice for economical stainless steel machining in the medium cutting range, offering an optimal balance of wear resistance, toughness, and machining security.

technical data sheet for DNMG-M3 indexable insert with details on coating, geometry and dimensions
Properties
Application: For Turning
Application Area (ISO): M = Stainless Steel, P = Steel
Basic Shape: Negative
Coating: PVD
Grade: TT2225
ISO-Group: M20-M30
Recommended Application: Medium Machining
Type: DNMG
Manufacturer information

Pflichtangaben gemäß GPSR Produktsicherheitsverordnung:

TILL TOOLS GmbH
Am Kebigsgraben 19
97616 Salz
Deutschland
E-Mail: info@tilltools.de

Reviews 10

10 of 10 reviews

Average rating of 5 out of 5 stars


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10 reviews

14 April 2026 19:05

Review with rating of 5 out of 5 stars

DNMG-M3 zuverlässig in der Serie

Die DNMG-M3 läuft bei mir in Edelstahl-Serien stabil, auch bei etwas größeren Zustellungen bleibt alles ruhig.

31 March 2026 12:57

Review with rating of 5 out of 5 stars

DNMG M3 Edelstahl

Rhombische Platten in M3, fürs Edelstahldrehen sehr brauchbar. Im Dauereinsatz bei mir über mehrere Wochen ohne Ausfälle, die Schneide bleibt stabil und die Klemmung fest. Für den Preis eine richtig solide Anschaffung.

15 March 2026 10:23

Review with rating of 5 out of 5 stars

Spitze M3-Platten für Schnitte

Spitzwinklige M3-Platten für Schruppen in Edelstahl, die Schneide hält das Zerspanvolumen gut aus. Bin zufrieden mit dem Kauf.

21 January 2026 12:28

Review with rating of 5 out of 5 stars

D-Platten M3 kräftige Zustellung

Die DN-Platte mit M3-Geometrie verzeiht kräftigere Zustellung in Edelstahl, bin nach Wochen zufrieden. Absolut ausreichend für meine Werkstattbelange.

16 January 2026 22:25

Review with rating of 5 out of 5 stars

Läuft sauber

Die Platten machen bei mir einen sauberen Job. In V2A macht das Teil einen guten Job. Gute Passgenauigkeit. Verarbeitung macht einen guten Eindruck. Bin weiterhin zufrieden.

6 January 2026 06:14

Review with rating of 5 out of 5 stars

M3-Platten im Edelstahl brauchbar

Die Platten laufen bei mittlerer Edelstahl-Belastung sehr ordentlich. Die Kanten halten, die Oberflächen werden gleichmäßig und der Span wird kontrolliert gebrochen. Für die Preisklasse ein guter Deal.

5 December 2025 16:47

Review with rating of 5 out of 5 stars

Rautenplatten M3 Edelstahl

Universal-Sorte M3 in rhombischer Form. Bei Außendrehen an Edelstahl-Werkstücken mit wechselnden Anforderungen eine flexible Wahl. Standzeit in Ordnung.

17 November 2025 10:17

Review with rating of 5 out of 5 stars

Gute Wahl für V4A-Teile

Für unsere V4A-Teile eine gute Standard-Schruppplatte. Spanbruch geht in Ordnung, wenn Vorschub und Zustellung passen. Kante hält auch bei längeren Schnitten stabil, keine Ausbrüche. Für den Preis eine verlässliche Verbrauchsplatte, würde ich wieder nehmen.

30 October 2025 11:08

Review with rating of 5 out of 5 stars

Funktioniert gut

Für mittlere Edelstahlbearbeitung genau richtig. Stabil und prozesssicher.

9 October 2025 14:15

Review with rating of 5 out of 5 stars

DNMG-M3 im Edelstahl bewährt

Die DNMG-M3 hält bei meinen mittleren Schnitten in 1.4571 scharf, die Oberflächen sind sauber ohne Auffälligkeiten.

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