TCMT16T304-FW4 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold coating, the WPP20G grade and a precise 0.4 mm corner radius for stable chip control and extended tool life; order the insert via Metav Werkzeuge or consult their specialists for machining recommendations.

TCMT16T304-FW4 WPP20G indexable turning insert (for Stahl) — Tiger‑tec Gold by Walter Tools

A TCMT16T304-FW4 WPP20G indexable turning insert designed for reliable Stahl machining with a 7° relief angle and the FW4 chipbreaker

• Coated carbide Tiger‑tec Gold for reliable wear resistance
• Optimised FW4 chipbreaker for controlled chip formation
• 7° relief angle for secure cutting edge engagement
• Triangle 60° shape with 0.4 mm corner radius

High-performance cutting for demanding Stahl machining

The combination of the Tiger‑tec Gold coating and the WPP20G carbide grade delivers a balanced mix of wear resistance and toughness that suits a wide range of Stahl applications. The coating reduces flank wear and supports higher cutting speeds, while the substrate of the insert provides shock resistance where intermittent cuts occur. Explained simply, the coating acts as a protective layer that delays wear mechanisms, which leads to longer in‑tool life and fewer indexings. This results in improved process economy and more consistent cycle times on production lathes.

Precision geometry for consistent surface quality

A triangle 60° geometry with a 0.4 mm corner radius and a 7° relief angle produces predictable cutting forces and good dimensional stability. The medium tolerance class (M) ensures repeatable part accuracy across batches, and the compact plate size (16 mm) with thickness T3 is suited to many standard indexable toolholders. The modest corner radius supports a good surface finish without excessive radial loading, meaning fewer rejects and reduced rework. In practice, this geometry helps maintain concentricity and a uniform surface texture on turned parts.

Controlled chips and reliable process integration

The FW4 chipbreaker is engineered for steady chip formation when machining typical Stahl grades, producing short, segmented chips that are easy to evacuate and handle at the machine. Combined with the insert’s coated surface, the chip control reduces adhesion and the risk of built‑up edge, supporting uninterrupted production and lower machine downtime. The designation TCMT16T304-FW4 WPP20G fits conventional toolholders designed for TCMT geometry, enabling straightforward integration into existing tooling systems and streamlined inventory management.

Speak to Metav Werkzeuge for tailor‑made machining guidance, availability and ordering of Walter Tools inserts — info@metav-werkzeuge.com | +49 2822 7131930

Technical Data

• SKU: TCMT16T304-FW4-WPP20G-WALTER
• Article: TCMT16T304-FW4 WPP20G
• Brand: Walter Tools
• Series: Tiger‑tec Gold
• Grade: WPP20G
• Application: Stahl (P)

Core specifications

• Relief angle: 7°
• Corner radius: 0.4 mm
• Plate size: 16 mm
• Geometry: Triangle 60°
• Thickness: T3
• Tolerance class: M

Special features

• Coating: Tiger‑tec Gold (coated carbide)
• Chipbreaker: FW4
• Designation without grade: TCMT16T304-FW4
• ISO designation: TCMT16T304-FW4 WPP20G

FAQ

What materials is this insert suitable for?
This insert is specified for Stahl (ISO group P); the WPP20G grade and Tiger‑tec Gold coating are optimised for unalloyed and alloyed Stahl machining.

What benefit does the Tiger‑tec Gold coating provide?
The Tiger‑tec Gold coating on the WPP20G grade reduces flank wear and improves thermal stability, extending the service life of the insert under typical turning conditions.

How does the FW4 chipbreaker influence machining?
The FW4 chipbreaker produces short, controllable chips when cutting Stahl, improving chip evacuation and lowering the risk of entanglement or surface damage.

What effect does a 0.4 mm corner radius have on finished parts?
A 0.4 mm corner radius balances surface finish and strength at the cutting edge, helping to achieve consistent part geometry without excessive radial forces.

Is the TCMT16T304-FW4 compatible with standard toolholders?
The TCMT16T304 form is a standard insert geometry and fits toolholders designed for TCMT inserts; confirm seat and clamp compatibility before assembly.

Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen

Trademarked names and brand designations are the property of their respective owners and are used here for explanatory purposes only. There is no affiliation between our company and the named brands. The item offered is an original, factory‑new product of the manufacturer (Walter Tools).