TCGT110204-FN2 WNN10 WNN10 Wendeplatten - Walter Tools

Take advantage of the combination of a coated carbide grade (WNN10), a FN2 chipbreaker and a narrow relief angle for reliable edge stability and consistent chip control; order directly via Metav Werkzeuge or consult our specialists for application-specific advice.

TCGT110204-FN2 WNN10 triangular indexable insert – turning & boring, Walter Tools

TCGT110204-FN2 WNN10 is a triangular indexable insert designed for turning and light boring operations, offering a compact geometry and a chipbreaker optimised for predictable chip formation

• Coated carbide grade WNN10 for robustness
• FN2 chipbreaker for controlled chips
• 7° relief angle for reduced cutting forces
• 60° triangular form with 0.4 mm corner radius

Consistent chip control for predictable machining

The triangular indexable insert provides stable chip formation thanks to the FN2 chipbreaker, which channels chips reliably during interrupted cuts and varying depths of cut. The carbide grade WNN10 is a coated hardmetal formulation intended for a broad range of general-purpose turning tasks; this combination reduces the risk of unexpected chip behaviour, supporting higher process reliability and fewer stoppages for clearing. For shop floors aiming to improve cycle-time predictability, the insert’s geometry simplifies toolpath planning while delivering consistent outcomes.

Geometry that supports edge life and accurate contouring

A 7° relief angle and a 0.4 mm corner radius balance edge strength with fine contour capability, enabling good surface finishes on short overhangs and finish passes. The 60° triangular shape gives three indexing positions, extending usable life per insert and lowering tooling expenditure per component. Where small radii and repeatable edge condition matter, this geometry helps maintain dimensional accuracy across runs, particularly when paired with stable clamping and appropriate cutting parameters.

Practical selection and application guidance

The insert is supplied in the designation TCGT110204-FN2 WNN10, with a plate size of 11 and a plate thickness indicated as 02; its coated hardmetal composition is listed as catalogue dependent, so verify compatibility with specific workpiece materials in the product matrix. For mixed-production environments, choose feeds and speeds that match the insert’s chip control characteristics to exploit its predictable wear behaviour and to reduce scrap rates. If ISO or material-specific recommendations are required, our technical consultants at Metav Werkzeuge can advise on best-fit parameters and toolholders.

Contact Metav Werkzeuge for tailored recommendations on machining parameters or to confirm suitability for specific applications; Metav Werkzeuge can provide pragmatic support and supply the insert directly.

Technical data

• Article number: TCGT110204-FN2-WNN10-WALTER
• Designation: TCGT110204-FN2
• ISO designation: TCGT110204-FN2 WNN10

Facts

• Relief angle: 7°
• Corner radius: 0.4
• Plate size: 11
• Plate thickness: 02
• Plate form: Dreieck 60°
• Tolerance class: G

Special features

• Coating / Grade: WNN10 (coated hardmetal)
• Chipbreaker: FN2
• Series: Walter Schneidstoffsorte - Serie offen
• Execution: T
• Material information: Katalogabhängig

FAQ

What materials is this insert suited for?
The insert with the WNN10 grade is a coated hardmetal solution intended for general-purpose turning; check the product matrix to confirm suitability for the specific workpiece material before use.

How many cutting edges are available per insert?
The triangular 60° form provides three indexed cutting edges on the insert, enabling multiple repositions for extended service life.

What advantage does the FN2 chipbreaker provide?
The FN2 chipbreaker delivers controlled chip formation and evacuation, reducing the likelihood of entanglement and improving process reliability in mixed turning and light boring operations.

Is the relief angle suitable for interrupted cuts?
With a 7° relief angle, the insert offers a compromise between strength and low cutting forces; it performs well in many interrupted-cut scenarios when set with appropriate feeds.

How should the designation be quoted when ordering?
Order using the ISO designation TCGT110204-FN2 WNN10 and reference the Walter Tools brand to ensure the correct coated grade and chipbreaker configuration.

Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany

Protected trademarks and brand names are the property of their respective owners. Walter Tools is mentioned solely for product identification and clarification. There is no affiliation between our company and the trademark owners. The offered item is an original, factory-new product of the manufacturer.