TCMT16T304-FK6 WKK10S Wendeplatten - Walter Tools

Take advantage of the combination of high process security, optimised chip control and a wear-resistant Tiger‑tec Silver grade for consistent machining of cast iron components; order directly via Metav Werkzeuge or consult our specialists for application advice.

TCMT16T304-FK6 WKK10S — Boring/turning indexable insert for cast iron (Walter Tools)

The TCMT16T304-FK6 WKK10S is a triangular 60° indexable insert from the Tiger‑tec Silver family, engineered for productive and reliable machining of cast iron in turning and boring operations.

• Tiger‑tec Silver coating for abrasive cast iron
• FK6 chipbreaker for controlled chip formation
• 7° clearance and 0.4 mm corner radius
• Triangular 60° insert, size 16, thickness T3

Stable chip control to keep production running

The combination of the FK6 chipbreaker and the insert geometry delivers predictable chip formation, reducing the risk of chip build-up and improving process repeatability. For manufacturing environments where interrupted cuts and variable cast iron qualities occur, the controlled breakage behaviour supports a steady material removal rate and minimises tool-related stops. This leads to a measurable improvement in machine uptime and simplifies chip handling at the extraction stage.

Coating and grade tailored for cast iron abrasion

The Tiger‑tec Silver technology and the WKK10S grade are formulated to resist the abrasive wear typical of cast iron. The coated carbide construction provides a balance between surface protection and toughness, which helps to extend tool life under abrasive conditions. In practice, this means fewer insert changes and a more consistent surface finish over longer production runs, supporting efficient, cost-aware machining strategies.

Geometry designed for rigidity and versatility

The triangular 60° form and the specified dimensions — size 16, thickness T3, 7° clearance and 0.4 mm corner radius — combine to offer stable seating and multiple indexable edges. The insert's form factor is suitable for a variety of boring and turning setups where rigidity and repeatable seat location matter. The modest corner radius provides a compromise between edge strength and the ability to achieve reasonably fine contouring without excessive cutting forces.

Practical advantages for workshop workflows

As a coated carbide insert from a renowned supplier, this item supports productive machining of cast iron with consistent results. Its targeted design reduces the need for frequent tool intervention and aligns with lean production principles: fewer interruptions, predictable regrinding cycles, and straightforward inventory management for indexable parts. For operations prioritising process security and dependable repeatability, this insert contributes directly to smoother workflow and lower indirect production costs.

For application guidance or to secure supply of Walter Tools Tiger‑tec Silver inserts, contact Metav Werkzeuge for tailored recommendations and prompt availability.

Technical Data

• Article number: TCMT16T304-FK6-WKK10S-WALTER
• Description: Bohr-/Aufbohrwendeschneidplatte / Drehwendeschneidplatte TCMT16T304-FK6 WKK10S
• Manufacturer: Walter Tools
• Series: Tiger‑tec Silver
• Grade: WKK10S
• Chipbreaker: FK6
• Form: Dreieck 60°
• Size: 16
• Thickness: T3
• Clearance angle: 7°
• Corner radius: 0,4
• Tolerance class: M
• Execution: T

Core data

• Size: 16
• Thickness: T3
• Clearance: 7°
• Corner radius: 0,4
• Tolerance class: M

Special features

• Coated carbide grade WKK10S
• Tiger‑tec Silver coating technology
• Optimised for cast iron (ISO group K)
• FK6 chipformer for controlled chips
• Triangular 60° geometry
• Manufacturer: Walter Tools

FAQ

Which materials is this insert intended for?
The TCMT16T304-FK6 WKK10S insert by Walter Tools is optimised for cast iron (ISO group K), with the grade and coating tuned to resist abrasive wear typical of these materials.

What performance benefits does the Tiger‑tec Silver coating provide?
Tiger‑tec Silver on the WKK10S grade increases resistance to abrasive wear and helps maintain a stable cutting edge, enabling longer tool life and more consistent surface quality in cast iron machining.

How does the FK6 chipbreaker affect machining?
The FK6 chipbreaker produces controlled, short chips during cutting, which improves chip evacuation and reduces the likelihood of entanglement, supporting reliable machining cycles with fewer interruptions.

What does the 0.4 corner radius mean for component finish?
A 0.4 mm corner radius provides a balance between edge strength and the ability to produce reasonably fine contours; it helps avoid fragile edges while still allowing acceptable surface finishes on cast iron parts.

Is this insert suitable for turning and boring operations?
Yes, the insert is designed for both turning and boring applications where a triangular 60° geometry and robust chip control are required; it fits typical indexable toolholders for these tasks.

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

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