CCMT09T304-FM4 WMP30G WMP30G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold grade, a proven FM4 chipbreaker and a rhombic 80° geometry to ensure stable chip formation and consistent component quality in stainless steel production; order the insert directly via Metav Werkzeuge or contact the consultants for tailored recommendations.

CCMT09T304-FM4 WMP30G indexable insert for stainless steel machining — Walter Tools

The CCMT09T304-FM4 WMP30G is an indexable turning insert designed for medium to robust machining of stainless steel, combining a Tiger‑tec Gold coated grade with an FM4 chipbreaker for secure chip control.

• Tiger‑tec Gold coating for improved tool life
• Optimised FM4 chipbreaker for secure chip control
• Designed for stainless steel machining
• Rhombic 80° form with 0.4 mm corner radius

High-performance grade for demanding stainless steel operations

The WMP30G grade, part of the Tiger‑tec Gold series, is a coated carbide solution engineered to cope with the thermal and adhesive challenges of stainless steels. Its chemical and mechanical coating characteristics promote stable cutting edges and reduced tendency for built-up edge formation, which translates into fewer interruptions during production and a more predictable tool life. Using a grade tuned for these materials minimises rework and supports higher process reliability on turned parts where consistency of surface and dimensional accuracy matters.

Reliable chip control and improved surface integrity

Built around an FM4 chipbreaker and a Rhombic 80° geometry, the insert offers controlled chip formation and effective evacuation even under interrupted cuts. The combination of 7° clearance angle and a 0.4 mm corner radius supports a good balance between cutting strength and edge sharpness, enabling stable cutting forces and a superior surface finish. For shops seeking to reduce secondary finishing operations, this geometry assists in maintaining component tolerances and producing consistent finishes across batches.

Production-ready design that reduces machine downtime

With a thickness of T3 and a compact 09 insert size, this solution fits common toolholders and is suitable for serial production where quick insert changes and repeatability are essential. The indexable design simplifies maintenance: worn edges are replaced rapidly without regrinding, lowering setup times and boosting throughput. The coated carbide construction further increases time between changes, while the FM4 chip management reduces the risk of tool-related interruptions. For pragmatic workshop integration, the combination of grade and geometry means predictable process behaviour and straightforward inventory handling.

Contact Metav Werkzeuge for tailored tooling advice on the Walter Tools CCMT09T304-FM4 WMP30G to secure optimised performance in stainless steel machining.

Technical Data

• SKU: CCMT09T304-FM4-WMP30G-WALTER
• Designation: CCMT09T304-FM4 WMP30G
• Type: Drilling/reaming and turning indexable insert

Core specifications

• Insert size: 09
• Thickness: T3
• Clearance angle: 7°
• Corner radius: 0.4 mm
• Insert form: Rhombic 80°
• Tolerance class: M

Features and applications

• Grade: WMP30G
• Series: Tiger‑tec Gold
• Chipbreaker: FM4
• Material group: M (stainless steel)
• Cutting material: coated carbide
• Shape: Rhombic 80°

FAQ

Which materials is the insert suitable for?
The CCMT09T304-FM4 WMP30G is specified for machining stainless steel and is optimised for the typical challenges of these alloys.

What is the purpose of the FM4 chipbreaker?
The FM4 chipbreaker on the CCMT09T304-FM4 WMP30G governs chip formation to improve evacuation and protect the cutting edge during continuous and interrupted cuts.

How does the Tiger‑tec Gold series benefit production?
The Tiger‑tec Gold coating on this grade enhances wear resistance and edge stability, extending the service life of the CCMT09T304-FM4 WMP30G under medium to robust conditions.

What are the geometric key data to consider for holder selection?
Key geometric data are the Rhombic 80° form, 0.4 mm corner radius and the 7° clearance angle; these determine the required toolholder compatibility.

Hersteller: Walter Tools; Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen

Protected trademarks and trade names are the property of their respective owners. Brand names and protected trade names are mentioned for explanatory purposes only. There is no affiliation between our company and the mentioned brands. The offered article is original, factory-new goods of the manufacturer.