SDMT09T3AZN-D57 WPP35G Wendeplatten - Walter Tools

High-performance coated carbide and a tailored chipbreaker provide durable, consistent milling of steel components while maintaining low cost per part. The combination of Tiger·tec Gold coating and the D57 chipformer ensures stable span formation and extended life. Order the SDMT09T3AZN-D57 WPP35G via Metav Werkzeuge or contact our consultants for application recommendations.

SDMT09T3AZN-D57 WPP35G milling insert — Tiger·tec Gold coated, for steel (Walter Tools)

The SDMT09T3AZN-D57 WPP35G is a square indexable milling insert engineered for productive steel machining, combining a coated carbide grade with an optimised chipbreaker for stable, repeatable results in general milling operations.

• Tiger·tec Gold coating for extended tool life
• Optimised D57 chipbreaker for reliable chip control
• Square 90° insert with 15° relief, T3 thickness

Consistent throughput through advanced coating and grade

The coated carbide grade WPP35G from the Tiger·tec Gold family is formulated for machining steel, specifically to cope with the typical heat and chip formation encountered in such materials. The coating reduces flank wear and improves thermal stability, which translates directly into longer tool life and fewer tool changes on the production line. For production environments where cycle time and predictable tool-change intervals matter, this insert offers a measurable improvement in uptime and a lower cost per finished part. The composition of the grade balances wear resistance and toughness, making it suitable for a wide spectrum of steel applications from standard unalloyed steels to more demanding grades.

Geometry and tolerance that support precision and process reliability

The square 90° plateform combined with a 15° relief angle and T3 thickness provides robust cutting geometry for milling operations that demand stability and repeatability. The integrated D57 chipbreaker is designed to control chip flow during varying depths of cut, reducing the risk of built-up edge and improving surface finish. The insert’s tolerance class M ensures interchangeability and consistent clamping in standard toolholders, which is essential for automated set-ups and repeat production runs. These geometric choices enhance cutting stability and reduce vibration, improving dimensional accuracy and surface quality while simplifying tool selection for mixed-production shops.

Practical handling and application guidance for workshop use

This indexable insert is delivered in the SDMT09T3AZN-D57 format, allowing quick replacement and minimal set-up time when mounted in compatible cutters. It is particularly effective in operations that prioritise stable span formation and consistent tool life. The grade’s balance—listed as wear-resistant to universal—means the insert handles a range of steel machining tasks, from general finishing to semi-roughing, while preserving edge security. For best results, pair the insert with appropriate cutter geometry and cutting parameters tuned to the steel grade being machined; the D57 chipbreaker performs best with medium to positive feeds where controlled chip segmentation is required. Clear labelling and standard dimensions support fast inventory management and straightforward integration into existing tooling systems.

Contact Metav Werkzeuge for tailored cutting parameters or application support on Walter Tools inserts at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• SKU: SDMT09T3AZN-D57-WPP35G-WALTER
• Product: Fräswendeschneidplatte
• Designation: SDMT09T3AZN-D57 WPP35G
• Series: Tiger·tec Gold
• Grade: WPP35G
• Manufacturer: Walter Tools

Facts

• Free angle: 15°
• Plate form: Square 90°
• Plate size: 09
• Plate thickness: T3
• Tolerance class: M
• Chipbreaker: D57

Special features

• Coating technology: Tiger·tec Gold
• Suitable for: Steel (P)
• Insert type: SDMT09T3AZN-D57
• Execution: T

FAQ

What materials is this insert suitable for?
The SDMT09T3AZN-D57 WPP35G is designed primarily for steel machining; the WPP35G grade is optimised for the heat and chip characteristics typical of steel.

How does the D57 chipbreaker affect machining?
The D57 chipbreaker promotes controlled chip segmentation and consistent chip evacuation, improving surface finish and reducing the risk of built-up edge when milling steel with the SDMT09T3AZN-D57 WPP35G insert.

Is this insert suitable for automated, repeat production?
Yes. The combination of tolerance class M, standard square geometry and the Tiger·tec Gold coating makes the SDMT09T3AZN-D57 WPP35G well suited to automated and repeatable milling processes.

Can this insert be used for both roughing and finishing?
The WPP35G grade offers a balance between wear resistance and toughness, allowing the insert to perform in a range of operations from semi-roughing to finishing in steel applications.

What is the main benefit of the Tiger·tec Gold coating?
The Tiger·tec Gold coating increases thermal stability and wear resistance, which extends tool life and supports higher productivity for the SDMT09T3AZN-D57 WPP35G.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and protected trademarks are used solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The offered item is original, factory-new merchandise of the manufacturer Walter Tools.