CNGG120404-NFT WS10 WS10 Wendeplatten - Walter Tools

Take advantage of the combination of coated carbide WS10 for broad application coverage and the NFT chipbreaker for stable chip formation to secure productive turning cycles; order the insert directly via Metav Werkzeuge or consult the specialists for tailored tool selection.

CNGG120404-NFT WS10 Indexable Turning Insert, Rhombic 80°, 0° Negative Rake — Walter Tools

CNGG120404-NFT WS10 is a rhombic 80° indexable turning insert engineered for general turning operations where controlled chip formation and consistent edge performance are required

• Coated carbide grade WS10 for wide material range
• NFT chipbreaker for controlled chip formation
• Rhombic 80° geometry for versatile turning
• 0° negative rake and 0.4 mm corner radius for stability

Productive cutting with a reliable coated grade

The WS10 grade is a coated carbide designed to deliver a balance of wear resistance and toughness for productive turning. The coating improves surface durability and reduces flank wear, which in turn extends tool life and reduces machining interruptions. For CNC production environments this means longer uninterrupted runs and predictable tool-change intervals, supporting higher machine uptime and lower unit costs. The NFT chipbreaker contributes directly to process reliability by producing short, controlled chips that are easier to evacuate, reducing the risk of surface damage and machine downtime.

Geometry engineered for stability and versatility

A rhombic 80° geometry provides flexibility across a wide range of turning tasks, enabling both facing and profile turning with a single insert design. The 0° negative rake increases the effective strength of the cutting edge under heavier cuts, while the 0.4 mm corner radius supports a compromise between edge robustness and achievable surface finish. Negative rake geometry helps when machining interrupted cuts or tougher workpiece materials by lowering cutting edge deflection; this results in better dimensional stability and repeatable component tolerances in series production.

Selection guidance and compatibility in the workshop

The designation CNGG120404‑NFT indicates an insert form that fits standard toolholders designed for rhombic‑80 inserts; confirm holder compatibility before tool-up. The material specification is catalogue dependent, so verify the available substrate and coating options in the technical matrix to match the workpiece material and cutting parameters. For many general turning tasks the combination of WS10 coating class and NFT chip control gives a cost‑effective route to consistent surface quality and predictable tool life; consult the product matrix when machining specialised materials or when tight finish and tolerance demands apply.

Contact Metav Werkzeuge for a consultation on toolholder matching and application-specific recommendations for the Walter Tools CNGG120404-NFT WS10 insert to ensure optimal process security and chip control

Technical Data

• SKU: CNGG120404-NFT-WS10-WALTER
• Label: Drehwendeschneidplatte CNGG120404-NFT WS10 Walter Tools
• Product type: Indexable turning insert
• Series: Walter Schneidstoffsorte - Serie offen
• Grade: WS10
• Chipbreaker: NFT
• Shape: Rhombus 80°
• Size: 12
• Thickness: 04
• Corner radius: 0,4
• Rake angle: 0° (negativ)
• Tolerance class: G
• Execution: G
• Material specification: Katalogabhängig
• ISO designation: CNGG120404-NFT WS10
• Internal ID / UID: CNGG120404-NFT-WS10-WALTER

Facts

• Corner radius: 0.4 mm
• Rake: 0° (negative)
• Inscribed size: 12
• Thickness code: 04
• Tolerance class: G

Special features

• Coated carbide grade WS10 (beschichtetes Hartmetall)
• NFT chipbreaker for controlled chips
• Rhombic 80° plate form for multi‑purpose turning
• Robust edge design for interrupted cuts and stable machining
• Series information: Walter Schneidstoffsorte - Serie offen

FAQ

What materials is this insert suitable for?
Material suitability should be confirmed via the Walter product matrix; the CNGG120404‑NFT WS10 is a coated carbide grade intended for a broad material spectrum but exact matches depend on catalogue options.

How does the NFT chipbreaker affect machining?
The NFT chipbreaker on the insert promotes short, controlled chips, improving evacuation and reducing the risk of built‑up edge and surface damage during turning operations.

Is the 0° negative rake suitable for heavy cuts?
Yes; the 0° negative rake increases cutting edge strength and is beneficial in heavier or interrupted cuts where edge stability is essential.

Which toolholders accept this insert form?
The rhombic 80° geometry corresponds to standard holders for rhombic inserts; verify holder compatibility with the ISO designation CNGG120404‑NFT WS10 before assembly.

What does the code 120404 indicate?
The code reflects the insert’s form and nominal dimensions: inscribed size, thickness code and corner format; refer to tooling documentation for exact dimensional interpretation.

Can the WS10 grade be used for finishing passes?
Depending on the chosen coating and cutting conditions, WS10 can achieve acceptable surface finishes; consult the product matrix and cutting data for recommended feeds and speeds.

Manufacturer/Responsible: AB Sandvik Coromant, Mossvägen 10, 811 34 Sandviken, Sweden, support.coromant@sandvik.com

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.