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Description

MGMN-M Grooving Inserts for Grooving and Turning of Steel and Stainless Steel

The MGMN-M grooving insert is a versatile indexable insert for parting and turning operations, offering outstanding stability, tool life, and process reliability. Its advanced AlTiSi nanocomposite PVD coating provides extreme hardness, excellent oxidation resistance, and thermal stability, ensuring consistent performance even at high cutting speeds and with demanding materials.

The tough substrate delivers high fracture resistance and cutting-edge stability, enabling reliable performance in both continuous and interrupted cuts. The optimized chipbreaker geometry ensures efficient chip evacuation, which is essential for process reliability in deep grooving or when producing long chips. With its balanced combination of wear resistance and toughness, the MGMN-M achieves excellent results across a wide range of applications—from steel and stainless steel to cast iron.

Thanks to its consistent performance and long tool life, the MGMN-M reduces tool changes and increases the cost-efficiency of your production. It is the ideal choice for precise, stable, and efficient grooving and turning operations in modern machining.

technical data sheet for AlTiSi-coated MGMN-M indexable inserts with long tool life
Properties
Application: For Grooving, For Turning
Application Area (ISO): K = Cast Iron, M = Stainless Steel, P = Steel
Basic Shape: Positive
Coating: PVD
Flutes: 2 Flutes
Recommended Application: Medium Machining
Type: MGMN
Manufacturer information

Pflichtangaben gemäß GPSR Produktsicherheitsverordnung:

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

Reviews 9

9 of 9 reviews

Average rating of 4.89 out of 5 stars


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9 reviews

27 March 2026 12:44

Review with rating of 5 out of 5 stars

M-Stechplatten in Stahl ordentlich

Stechplatten in M-Sorte für Stahl und Edelstahl, halten gut. Spanbruch passt.

11 March 2026 09:19

Review with rating of 5 out of 5 stars

Ordentlich gemacht

Schneller Versand und die Ware passt. für den Einsatz in 1.4305 passt es gut. Gleichmäßige Oberfläche, ordentliche Qualität. Gerade für die Einzelteil- und Kleinserienfertigung passt das gut. Im Vergleich zu teureren Werkzeugen hält es gut mit. Bis jetzt nichts zu meckern.

18 February 2026 09:25

Review with rating of 5 out of 5 stars

Stechplatten für Stahl Einstechen

Die Stechplatten liefern bei mir in Stahl und Edelstahl saubere Einstichflanken, die Spanbildung passt gut.

5 February 2026 05:34

Review with rating of 4 out of 5 stars

Bisher nichts zu meckern

Die Stechplatten für Einstich saubere Schneiden, saubere Klemmung, saubere Lieferung. Ein echtes Urteil gebe ich allerdings erst nach längerem Einsatz in meiner Werkstatt ab. Werkzeug sitzt spielfrei im Halter und erzeugt auch bei höheren Schnittgeschwindigkeiten saubere Oberflächen. Die Werkzeugausführung wirkt durchdacht und auf den praktischen Einsatz abgestimmt.

2 February 2026 20:24

Review with rating of 5 out of 5 stars

Stechen klappt sauber

Schneide mit passendem Spanbrecher, Schnittbild ist gleichmäßig. Standzeit in Edelstahl in Ordnung.

29 January 2026 23:43

Review with rating of 5 out of 5 stars

Stechplatten für Ein- und Drehen

Die Stechplatten sind beim Einstechen und Stechdrehen in Werkzeugstahl vielseitig einsetzbar. Die Breite bleibt stabil, die Schneide hält gut und die Einstich-Oberflächen werden sauber. Im Werkzeugbau-Alltag praktisch, da ich mit wenigen Plattentypen ein breites Einsatzspektrum abdecken kann und das Rüsten schneller geht.

19 December 2025 16:21

Review with rating of 5 out of 5 stars

Stechplatten M-Geometrie universell

Stechplatten für Einstech- und Drehaufgaben. Bei gemischten Aufträgen eine flexible Wahl, Schneide hält gut. Preis ist für die Flexibilität in Ordnung, Schneide hält. Bei wechselnden Aufträgen in der gemischten Lohnfertigung mehrfach dankbar eingesetzt.

11 December 2025 07:33

Review with rating of 5 out of 5 stars

Stechplatten M-Geometrie günstig

Die Stechplatten in M-Geometrie sind preiswert, Spanbruch klappt auch bei Vorschubvariation. Passt in meine kalkulierte Werkzeugkosten.

6 December 2025 10:37

Review with rating of 5 out of 5 stars

Stechplatten für Drehen und Einstechen

Die M-Variante arbeitet sowohl beim Einstechen als auch beim Drehen zuverlässig, die Schneide bleibt scharf und die Span-Kontrolle stimmt. Für meine flexiblen Einsätze richtig gut, spart mir Werkzeugwechsel zwischen den Arbeitsgängen und die Standzeit ist völlig in Ordnung.

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