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Description

TCMT-M3 Indexable Carbide Inserts for Stainless Steel

The TCMT-M3 indexable insert is the precise solution for medium machining of stainless steel, where both reliability and surface quality are required. Its AlTiSi nanocomposite PVD coating ensures maximum hardness, strong oxidation resistance, and high thermal stability. This guarantees consistent tool life even under demanding cutting conditions. The low coefficient of friction reduces built-up edge formation and enables clean, uniform machining results.

Thanks to its triangular geometry, the TCMT-M3 offers excellent accessibility in hard-to-reach machining areas. The optimized M3 chipbreaker provides stable chip breaking and secure chip evacuation, even in deeper cuts or interrupted machining. The tough substrate gives the insert high fracture resistance and process stability, making it particularly reliable under variable cutting conditions.

Consistent tool life reduces tool changes and therefore lowers part costs. With its combination of wear resistance, toughness, and process-secure chip control, the TCMT-M3 is an economical choice for medium stainless steel machining.

clear TCMT-M3 data sheet from TILL TOOLS with technical specifications for stainless steel machining
Properties
Application: For Turning
Application Area (ISO): M = Stainless Steel, P = Steel
Basic Shape: Positive
Coating: PVD
Grade: TT2225
ISO-Group: M20-M30
Recommended Application: Medium Machining
Type: TCMT
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 20:08

Review with rating of 5 out of 5 stars

TCMT-M3 dreieckig für Edelstahl

Die dreieckige TCMT-M3 ist bei kleineren Schrupparbeiten in Edelstahl völlig ausreichend, sitzt sicher und bleibt scharf.

26 March 2026 11:38

Review with rating of 5 out of 5 stars

Dreieckige M3-Platten fürs Schruppen

Dreieckige Schruppplatten für Edelstahl, die Schneide hält gut und die Span-Kontrolle stimmt. Gute Investition.

23 January 2026 23:16

Review with rating of 5 out of 5 stars

Platte ist solide

Ordentliche Schneide, die beim Schlichten in Edelstahl saubere Kontur liefert. Bisher keine Überraschungen.

21 December 2025 06:27

Review with rating of 5 out of 5 stars

TCMT-Platten für Edelstahl-Mittelarbeit

Die TCMT-Platten bieten beim mittleren Drehen in Edelstahl eine saubere Spanformung, die Kanten halten ordentlich und die Oberflächenqualität passt. Für unser Werkzeugbau-Umfeld eine solide Wahl.

15 December 2025 23:13

Review with rating of 5 out of 5 stars

Edelstahl M3 ausgewogen brauchbar

Die M3-Geometrie für Mitteleinsätze in 1.4301 arbeitet unauffällig, saubere Passungen. Solide Verarbeitung spürbar bei jedem Griff.

12 December 2025 10:01

Review with rating of 5 out of 5 stars

Präzise und gut

Für mittlere Edelstahlbearbeitung top. Sauberer Schnitt, kein Rattern.

6 December 2025 13:47

Review with rating of 5 out of 5 stars

TCMT-M3 in Edelstahl im Dauereinsatz

Die TCMT-M3 habe ich auf unserer Doosan Lynx 2100 in verschiedenen Edelstählen mehrere Wochen laufen lassen. Gerade in 1.4571 zeigt sich die M3-Geometrie von ihrer besten Seite: Die Kante hält lange scharf, Spanbruch ist zuverlässig, kein Aufbau an der Schneide. Für unsere Kleinserienfertigung eine solide Investition geworden.

22 October 2025 17:18

Review with rating of 5 out of 5 stars

Dreikant M3 in 1.4301

Dreikantig mit M3-Geometrie, Schneide bleibt scharf. Für Edelstahl top. Bisher keinerlei Auffälligkeiten im Dauerbetrieb bei mir.

6 October 2025 13:44

Review with rating of 5 out of 5 stars

Runde Sache zum Drehen

Habe die Wendeschneidplatten jetzt ein paar Wochen im Einsatz. Ordentliche Härte, sauberer Drehspan. Verpackung war sauber, Ware ohne Mängel angekommen. Hat sich bewährt.

14 September 2025 10:58

Review with rating of 5 out of 5 stars

Dreieckplatten M3 Edelstahl-Universal

Triangulare M3-Platten. Universelle Edelstahl-Sorte, im Werkstattalltag solide und zuverlässig.

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