TNMU160512R-G27 WSP45G Wendeplatten - Walter Tools

Take advantage of the wear-resistant Tiger·tec Gold grade and the robust triangular geometry to maintain a steady machining rhythm with fewer interruptions; the combination of reliable chip control and compatibility with steel, rostfreier Stahl and heat‑resistant alloys supports predictable cycle times. Order the insert directly via Metav Werkzeuge or consult our specialists for material‑specific recommendations.

TNMU160512R-G27 WSP45G — Milling indexable insert, Tiger·tec Gold (Walter Tools)

TNMU160512R-G27 WSP45G is a triangular 60° milling insert designed for versatile milling tasks in steels, rostfreier Stahl and high‑temperature alloys

• Tiger·tec Gold PVD-coated grade WSP45G
• Compatible with ISO groups P, M, S
• Triangle 60° geometry with 1.2 mm corner radius
• Negative 0° rake for secure cutting

Extended edge life for uninterrupted production

The Tiger·tec Gold coating combined with the WSP45G grade provides enhanced wear resistance and consistent performance under thermal load. As a PVD‑coated carbide grade optimised for milling, this insert promotes stable chip formation, reducing the frequency of tool changes and unplanned downtime. For production environments where throughput and repeatability matter, the insert’s engineered coating and substrate balance abrasion resistance and toughness to tolerate the heat and mechanical stresses typical of continuous milling operations.

Predictable results across steel, rostfreier Stahl and superalloys

Designed for the ISO material groups P, M and S, the geometry and grade target common machining problems such as built‑up edge, tool wear and chatter. The specification reflects suitability for unalloyed and alloyed steel, for rostfreier Stahl that demands heat‑resistant cutting edges, and for heat‑resistant superalloys and titanium that present low thermal conductivity and high tool loads. The result is improved process security and consistent surface quality when moving between mixed batches or multi‑material components.

Geometry that improves stability and indexability

The triangular 60° shape with a 1.2 mm corner radius and negative 0° rake supports robust entry and comfortable ramping in slotting and side milling operations, while the G27 chipbreaker design aids chip control during common axial and radial engagement strategies. The insert’s indexable nature allows quick rotation or replacement, shortening machine downtime and simplifying tool management for high‑mix, high‑volume shops. Clear specification of shape and tolerance class supports easy integration into existing cutter bodies and fixture routines.

For a production‑oriented conversation on integrating this Walter Tools Tiger·tec Gold insert into existing toolsets, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 for tailored advice and ordering options

Technical data

• SKU: TNMU160512R-G27-WSP45G-WALTER
• Designation: TNMU160512R-G27 WSP45G
• Brand: Walter Tools
• Series: Tiger‑tec Gold
• Grade: WSP45G

Core data

• Shape: Triangle 60°
• Size: 16
• Corner radius: 1.2 mm
• Rake angle: 0° (negative)
• Thickness: 05
• Tolerance class: M

Materials & features

• Coating: PVD (Tiger·tec Gold)
• Material: PVD‑coated carbide
• Suitable for: ISO P (steel), ISO M (rostfreier Stahl), ISO S (superalloys/titanium)
• Chipbreaker: G27
• Execution: U (negative geometry)
• Application: Milling indexable insert

FAQ

What materials is this insert best suited for?
The TNMU160512R‑G27 WSP45G insert is specified for ISO groups P, M and S, making it suitable for machining steel, rostfreier Stahl and heat‑resistant superalloys including titanium.

How does the Tiger·tec Gold coating improve performance?
Tiger·tec Gold is a PVD coating that increases wear resistance and temperature tolerance; the coating on the WSP45G grade enhances edge life and supports stable chip formation in milling applications.

Is the triangular shape advantageous for indexability?
Yes, the triangle 60° form offers three effective cutting edges per insert and combined with the 1.2 mm corner radius it provides a stable edge for a range of milling passes and easy indexing when edges are renewed.

What does the negative 0° rake mean in practice?
A negative 0° rake increases cutting edge strength, improving resistance to mechanical shock and making the insert well suited to interrupted cuts and tougher materials.

Can this insert be used for finishing operations?
While optimised for robustness and chip control, the insert’s grade and geometry can deliver consistent surface quality; selection of cutter body, feed and DOC should be tuned for finishing‑level results.

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

Protected trademarks and trade names are the property of their respective owners and are used here for explanatory purposes only. There is no affiliation between Metav Werkzeuge and the trademark owners. The offered item is an original, brand‑new product from the manufacturer.