SNMM190612-HU5 WSM30S HU5 Wendeplatten - Walter Tools

Take advantage of a combination of Tiger‑tec Silver coating and the WSM30S grade for stable cutting edges in demanding materials; the HU5 chipbreaker and 1.2 mm corner radius support consistent chip control and long tool life. Order genuine Walter Tools inserts conveniently via Metav Werkzeuge or request advice from our consultants for process matching.

SNMM190612-HU5 WSM30S — Indexable turning insert, Tiger‑tec Silver (Walter Tools)

SNMM190612-HU5 WSM30S is an indexable turning insert engineered for heavy‑duty machining of rostfreier Stahl and heat‑resistant superalloys with reliable chip control

• Tiger‑tec Silver coated carbide grade WSM30S
• Optimised HU5 chipbreaker for stable chips
• Square 90° shape with 1.2 mm corner radius
• Suitable for rostfreier Stahl and superalloys

High‑performance grade for demanding materials

The WSM30S grade, part of the Tiger‑tec Silver series, is a coated cemented carbide designed to cope with the challenges of machining rostfreier Stahl and heat‑resistant superalloys. This material combination tends to form long, adhesive chips and generates significant thermal loads; the specialised coating reduces flank wear and improves heat resistance, resulting in a more stable cutting edge and extended tool life. Engineers benefit from predictable performance under elevated temperatures and tougher cutting conditions.

Geometry engineered for process reliability

A square 90° insert geometry provides robust support for interrupted cuts and heavy radial engagement. The 1.2 mm corner radius increases edge strength and distributes cutting stresses, while the HU5 chipbreaker promotes controlled chip formation to prevent build‑up on the cutting edge. The 0° negative rake offers additional edge security in roughing operations, enabling durable performance in applications where tool robustness is critical rather than maximum shear efficiency.

Coating and chip control for productive machining

The coating system of the Tiger‑tec Silver family improves abrasion resistance and reduces chemical affinity with workpiece material, which is particularly useful when processing nickel‑based alloys and rostfreier Stahl. Combined with the HU5 chip management geometry, this insert supports continuous production by lowering the frequency of tool changes and reducing unplanned downtime. The result is a cost‑effective solution for shops seeking stable cycle times and repeatable surface quality.

Practical application and process integration

Tolerance class M and the universal S / M material designation indicate suitability for workshops focused on rostfreier Stahl and superalloys rather than general‑purpose steels. The insert’s design fits conventional turning tool holders for square inserts and is intended for operations requiring toughness and edge life rather than ultra‑fine finishing. For assistance in selecting the correct insert geometry and holder combination for a specific turning cell, Metav Werkzeuge can offer technical guidance and machining recommendations.

For reliable machining of rostfreier Stahl and superalloys with Walter Tools’ Tiger‑tec Silver inserts, contact Metav Werkzeuge for tailored advice and to secure original SNMM190612‑HU5 WSM30S components

Technical data

• SKU: SNMM190612-HU5-WSM30S-WALTER
• Article name: SNMM190612-HU5 WSM30S
• Manufacturer: Walter Tools
• Product type: Indexable turning insert
• Series: Tiger‑tec Silver
• Grade: WSM30S

Numeric data

• Corner radius: 1.2 mm
• Insert size: 19 mm
• Relief angle: 0° (negative)
• Thickness code: 06

Special features

• HU5 chipbreaker
• Square 90° insert form
• Coated cemented carbide (Tiger‑tec Silver)
• Suitable for rostfreier Stahl (M) and superalloys (S)
• Tolerance class M
• Execution: M

FAQ

What materials is this insert best suited for?
The SNMM190612‑HU5 WSM30S insert is specified for rostfreier Stahl and heat‑resistant superalloys, where the WSM30S grade and Tiger‑tec Silver coating improve heat resistance and cutting edge stability.

How does the HU5 chipbreaker affect machining?
The HU5 chipbreaker on this Walter Tools insert promotes controlled chip breakage and evacuates chips reliably, reducing the risk of built‑up edge and improving process stability for longer tool life.

What does the 0° (negative) relief angle mean in practice?
A 0° negative relief angle increases edge strength and suitability for heavy interrupted cuts; it trades some shear efficiency for improved robustness in demanding turning operations.

Is the SNMM190612‑HU5 compatible with standard square insert toolholders?
Yes, the square 90° form and standard dimensions make the insert compatible with common toolholders designed for square indexable turning inserts.

How does the Tiger‑tec Silver coating benefit production?
Tiger‑tec Silver enhances abrasion resistance and reduces chemical affinity with the workpiece, which helps maintain a stable cutting edge and reduces flank wear when machining rostfreier Stahl and superalloys.

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

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