CCMT060202-E47 WSM20S T Wendeplatten - Walter Tools

Combining the Tiger‑tec Silver coating with the WSM20S grade, this insert delivers stable cutting edges and controlled chip formation for machining stainless steel and high‑temperature alloys; the 7° clearance and 0.2 mm nose radius contribute to consistent surface quality and reproducible tool life. Order the Walter Tools insert directly via Metav Werkzeuge or consult our specialists for cutting data and application matching.

CCMT060202-E47 WSM20S Rhombic 80° indexable insert for stainless steel and superalloys — Walter Tools

The CCMT060202-E47 WSM20S is a rhombic 80° turning and boring indexable insert designed for demanding operations on stainless steel and heat‑resistant superalloys, offering a combination of coating, edge geometry and chip control for reliable production runs.

• Tiger‑tec Silver coated carbide grade WSM20S
• Rhombic 80° geometry for stable cutting
• 7° clearance angle for reduced rubbing
• 0.2 mm nose radius for consistent surface finish

Stable edge performance for tough-to-cut alloys

The combination of the Tiger‑tec Silver coating and the WSM20S carbide grade is optimised for materials that generate heat and strain the cutting edge. For stainless steel and nickel‑base superalloys, the coating improves thermal resistance while the grade promotes stable chip formation, reducing the risk of built‑up edge and premature wear. In production contexts this translates into longer tool life and fewer interruptions for tool changes, supporting higher overall equipment effectiveness and predictable cycle times.

Geometry engineered for repeatable surface quality

The rhombic 80° form factor and a 0.2 mm nose radius balance robustness and finish capability. The smaller nose radius helps to maintain dimensional control on fine turning passes, while the insert shape provides a secure seating and chip flow path in compatible toolholders. Paired with the E47 chipbreaker, this geometry enables consistent chip segmentation and evacuation, which lowers rework rates and simplifies downstream handling of swarf in automated setups.

Coating and material pairing to increase productivity

A coated cemented carbide base benefits operations on materials with poor thermal conductivity by protecting the cutting edge against high temperatures and adhesive wear. The WSM20S grade within the Tiger‑tec Silver family has been selected for its heat resistance and edge integrity, supporting tougher machining parameters when compared with uncoated grades. The result is improved process security and the opportunity to raise cutting data where machine and setup permit, yielding measurable productivity gains per shift.

Integration and process advice for machining shops

This indexable insert suits medium to advanced turning and boring applications where reproducibility is required. The insert’s 7° clearance angle reduces flank rubbing and helps preserve surface integrity on interrupted cuts. In application planning, match the insert to a suitable toolholder for rhombic 80° plates and verify clamping stability; modest increases in feed or depth-of-cut are often possible once initial trials confirm thermal and vibration behaviour. For controlled series production the insert supports consistent quality with fewer tool swaps, enhancing throughput and reducing process variability.

Contact Metav Werkzeuge for tailored cutting data and to discuss how Walter Tools CCMT060202-E47 WSM20S inserts can be integrated into existing toolchains; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: CCMT060202-E47-WSM20S-WALTER
• SKU: CCMT060202-E47-WSM20S-WALTER
• Label: Bohr-/Aufbohrwendeschneidplatte CCMT060202-E47 WSM20S Walter Tools
• Manufacturer: Walter Tools
• Series: Tiger‑tec Silver
• Grade / Sort: WSM20S

Key dimensions

• Clearance angle: 7°
• Nose radius: 0.2 mm
• Plate form: Rhombus 80°
• Plate size: 06
• Plate thickness: 02

Special features and suitability

• Chipbreaker: E47
• Coating technology: Tiger‑tec Silver
• Material suitability: S / M (superalloys and stainless steel)
• Execution: T
• Tolerance class: M
• Intended use: Turning / boring indexable insert

FAQ

Which materials are recommended for this insert?
The CCMT060202-E47 WSM20S insert from Walter Tools is recommended for stainless steel and heat‑resistant superalloys (ISO groups M and S), with the grade engineered to support secure chip formation and thermal stability.

What are the key geometric specifications to consider?
The insert features a rhombic 80° shape, a 7° clearance angle and a 0.2 mm nose radius; these dimensions influence seat selection, surface finish and allowable feed ranges for turning and boring operations.

How does the Tiger‑tec Silver coating improve performance?
Tiger‑tec Silver coating enhances thermal resistance and wear protection on the carbide substrate, enabling more consistent tool life when machining materials that generate high cutting temperatures.

Is the CCMT060202-E47 suitable for interrupted cuts?
Yes, the rhombic 80° geometry and the robustness of the WSM20S grade make the insert suitable for many interrupted cutting scenarios, provided the toolholder and clamping are sufficiently rigid.

What chip control can be expected with E47 chipbreaker?
The E47 chipbreaker is designed for segmented chip formation in medium to heavy feeds, assisting evacuation and reducing the risk of long, stringy chips during turning of stainless steel and superalloys.

Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany; Tel: not specified

Die Walter AG (Markenauftritt: Walter Tools) mit Hauptsitz in Tübingen gehört zu den weltweit führenden Herstellern von Präzisionswerkzeugen für die Metallbearbeitung und ist Teil des schwedischen Sandvik‑Konzerns. Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.