SDMX0904ZDR-E57 WSM35G WSM35G Wendeplatten - Walter Tools

Take advantage of the WSM35G grade and Tiger·tec Gold coating for reliable cutting-edge stability and long tool life when machining stainless steel and high-temperature alloys; benefit from the optimised E57 chipbreaker and square 90° geometry for consistent chip formation and predictable indexing. Order the inserts directly via Metav Werkzeuge or consult the team for application-specific recommendations.

SDMX0904ZDR-E57 WSM35G — milling indexable insert by Walter Tools, Tiger·tec Gold, square 90°

The SDMX0904ZDR-E57 WSM35G is a square milling indexable insert engineered for demanding applications in stainless steel and heat-resistant superalloys, offering a 15° relief angle and an optimised E57 chipbreaker to support secure chip control and extended tool life.

• Tiger·tec Gold coated grade WSM35G
• Optimised E57 chipbreaker for stable chips
• Square 90° geometry for secure clamping
• Suited for stainless steel and superalloys

High-performance grade for difficult-to-machine alloys

The Tiger·tec Gold WSM35G grade is formulated to deliver stable cutting performance when machining stainless steel and heat-resistant superalloys. The combination of a hard, wear-resistant coating with a substrate tuned for toughness reduces edge wear and lowers the risk of built-up edge formation. This results in more predictable tool life and fewer unscheduled insert changes, supporting a smoother production flow and improved process reliability. The E57 chipbreaker assists in producing short, controlled chips under typical milling conditions.

Design that supports process security and indexation

A square 90° insert geometry provides robust corner strength and simple indexation for multi-edge use, while the 15° relief angle reduces rubbing and thermal loading at the cutting zone. The insert’s tolerance class M ensures consistent dimensions for repeatable clamping and predictable part tolerances. Together, these design choices promote stable cutting forces and repeatable surface finishes on machined components, helping operations maintain high throughput with reduced scrap rates.

Practical benefits: tool life and machining economy

The coated carbide grade and chipbreaker design deliver tangible economic advantages: extended edge life in tough materials and improved chip evacuation that reduces cycle interruptions. In practical terms, this can lower tooling costs per component and shorten downtime for insert changes. When combined with suitable cutter bodies, the insert supports higher machining parameters while preserving surface quality, making it an efficient choice for serial production and job-shop environments where stainless steel or superalloy workpieces are common.

Application guidance and integration into existing tooling

The insert is supplied in the SDMX0904ZDR-E57 format, compatible with cutter holders designed for square 90° indexable inserts and E57 chipbreaker geometries. For machining strategies, moderate feed rates with attention to entry and exit conditions are recommended to control edge loading; coolant and appropriate speeds should be selected according to the workpiece alloy and machine capability. The insert’s balanced combination of toughness and wear resistance makes it suitable for both ramping and peripheral milling operations in demanding material classes.

For application advice or to place an order for Walter Tools inserts in the SDMX0904ZDR-E57 WSM35G specification, contact Metav Werkzeuge for tailored recommendations and fast delivery options

Technical data

• Article number: SDMX0904ZDR-E57-WSM35G-WALTER
• Product type: Milling indexable insert
• Grade: WSM35G
• Series: Tiger·tec Gold
• Chipbreaker: E57

Facts

• Free angle: 15°
• Insert shape: Square 90°
• Size: 09
• Thickness: 04
• Tolerance class: M

Special features

• Coating technology: Tiger·tec Gold
• Suitability: stainless steel (M), high-temperature superalloys / titanium (S)
• Intended use: Heavy-duty and difficult-to-machine materials
• Version: X

FAQ

What materials is the insert suitable for?
The SDMX0904ZDR-E57 WSM35G insert is optimised for stainless steel and for heat-resistant superalloys and titanium alloys, reflecting its WSM35G grade and Tiger·tec Gold coating.

How does the E57 chipbreaker affect machining?
The E57 chipbreaker promotes controlled chip formation and evacuation, reducing entanglement and improving surface finish during milling operations with the SDMX0904ZDR-E57 insert.

Can this insert be indexed multiple times?
Yes, the square 90° geometry allows multiple indexing positions, offering economical use of each insert edge when clamped in compatible cutter holders.

What are the key dimensional parameters to check before fitting?
Check free angle (15°), insert size (09) and thickness (04), and ensure the cutter body accepts SDMX0904ZDR-E57-style inserts with E57 chipbreaker geometry.

Is the insert suitable for high-speed machining?
The Tiger·tec Gold coating and grade WSM35G support higher thermal resistance and wear control, which can enable increased cutting speeds depending on machine rigidity and cooling; validate parameters per workpiece and machine.

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

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