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Description

CCMT Indexable Carbide Inserts for Steel

CCMT Indexable Carbide Inserts for Steel are the positive turning inserts of the CC family (CCMT, CCGT) for operations where every newton of cutting force counts – when internal turning with boring bars, on lathes with moderate rigidity, or with thin-walled workpieces. The 80° rhombic geometry combines a stable corner shape with a smooth cutting engagement.

The positive 7° clearance angle keeps cutting forces low. This dampens vibrations on long boring bar overhangs and protects thin-walled workpieces – particularly at L/D ratios above 4×D, the positive geometry provides an audibly smooth cut and visibly clean surfaces. The integrated chip former keeps chips in shape even inside the bore, which supports chip evacuation through coolant pressure and prevents chip jams in the tool. The continuous CVD coating covers the ISO-P range P10–P30 for finishing and medium machining; tolerance class M and centre-hole clamping ensure a reproducible seat in the ISO holder.

For internal machining of medium steel parts and for tool holders with limited rigidity, the CCMT is the established positive turning insert.

Properties
Application: For Turning
Application Area (ISO): P = Steel
Basic Shape: Positive
Coating: CVD
Grade: TT6225
ISO-Group: P15-P30
Recommended Application: mittlere Bearbeitung
Type: CCMT
Manufacturer information

Pflichtangaben gemäß GPSR Produktsicherheitsverordnung:

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

Reviews 11

11 of 11 reviews

Average rating of 4.91 out of 5 stars


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1 - 10 of 11 reviews

30 October 2025 17:01

Review with rating of 5 out of 5 stars

CCMT solide für die Mittelzerspanung

Nach mehreren Monaten Dauereinsatz in C45 und 42CrMo4 kann ich sagen: die CCMT hält standmäßig gut mit, was wir vorher von den teureren Platten gewohnt waren. Im Preis-Verhältnis merklich besser. Werkzeug hat nach intensivem Einsatz seinen festen Platz in meinem Maschinenpark, die Werkzeugqualität ist robust genug für harte Spanabnahme und die Werkzeugaufnahme hält zuverlässig.

18 February 2025 09:37

Review with rating of 5 out of 5 stars

Gute Qualität zu fairem Preis

Für den Preis richtig ordentlich. Platten sitzen spielfrei im Halter und laufen in Automatenstahl sauber durch. Keine Macken, keine Beschwerden.

18 December 2024 10:36

Review with rating of 5 out of 5 stars

CCMT bei kleineren Drehdurchmessern top

Für kleinere Durchmesser unter 30 mm und enge Innenbearbeitungen in Stahl nutze ich die CCMT regelmäßig. Die positive Geometrie sorgt für geringere Schnittkräfte, Oberflächen kommen mit Ra 1,0 bis 1,6. Bei P10-P30-Stählen keine Aussetzer, die CVD-Beschichtung hält bei meinen Parametern erstaunlich lang. Werkzeugwechsel unkompliziert durch die einfache Klemmung.

21 November 2024 16:33

Review with rating of 5 out of 5 stars

Feine Innenbearbeitung

Für kleine Innenkonturen in Stahl genau das richtige. Kante ist scharf, Spanbruch bei normalem Vorschub ok.

3 November 2024 01:56

Review with rating of 5 out of 5 stars

CCMT macht einen sauberen Job

Die CCMT-Platten nutze ich beim Nacharbeiten von Formeinsätzen auf einer Mikron HSM 500 in 1.2343. Lauf ist ruhig, Maßhaltigkeit sauber und die Oberfläche wird gleichmäßig. Standzeit ebenfalls ordentlich.

20 July 2024 08:36

Review with rating of 5 out of 5 stars

saubere Arbeit

Platten laufen bei uns ordentlich. Hab es in Ck45 im Einsatz und bin zufrieden. Gute Passgenauigkeit. Für meine Zwecke absolut in Ordnung.

1 April 2024 09:31

Review with rating of 5 out of 5 stars

Gute Schlichtplatte für Stahl

Oberfläche wird sauber, kein Rattern. Haben die Platte in 42CrMo4 in der Mittelbearbeitung gefahren. Kante hält ordentlich, Spanbruch funktioniert zuverlässig. Preis-Leistung passt, würde ich wieder nehmen.

19 February 2024 11:27

Review with rating of 5 out of 5 stars

Macht was es soll

Gute Standzeit beim Innendrehen, keine Überraschungen. Läuft einfach und Preis-Leistung passt für mich.

18 February 2024 13:27

Review with rating of 5 out of 5 stars

Gut für feine Arbeiten an Passungen

Die feinere Geometrie passt super für meine Kleinserien und für Schlichtdurchgänge an Prototypen. Lauf ist ruhig, Oberfläche wird sauber. Würde ich wieder nehmen.

26 January 2024 11:32

Review with rating of 5 out of 5 stars

Preis-Leistung Wendeplatten okay

Die Wendeschneidplatten halten bei mir, was man bei dem Preispunkt erwarten kann. Nichts sehr gut, aber solide.

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