SDMT06T204-F57 WPP35G WPP35G Wendeplatten - Walter Tools

Take advantage of the combination of long edge life, reliable chip control and precise geometry for consistent milling in steel applications; order directly via Metav Werkzeuge or consult our specialists for process parameters.

SDMT06T204-F57 WPP35G milling indexable insert — Tiger·tec Gold, for steel (Walter Tools)

SDMT06T204-F57 WPP35G is a square 90° milling indexable insert engineered for productive steel machining with Walter Tools' Tiger·tec Gold coating.

• Tiger·tec Gold for extended tool life
• Suitable for steel (ISO P) machining
• Square 90° geometry with 0.4 mm radius
• Chipbreaker F57 for controlled chip formation

Maximised productivity through advanced grade and coating

The SDMT06T204-F57 WPP35G is based on Walter Tools' Tiger·tec Gold technology and the WPP35G grade, a coated carbide designed specifically for steel machining. This combination promotes a stable cutting edge and predictable wear behaviour, which translates into fewer insert changes and longer uninterrupted production runs. The grade balances wear resistance and toughness, making it suitable for the varied demands of general and semi-finishing steel operations. Explaining the term: a coated carbide comprises a carbide substrate with engineered surface layers that reduce friction and improve thermal resistance, so the tool endures higher cutting temperatures while maintaining edge geometry.

Safer, cleaner machining with optimised chip control

The integrated chipbreaker F57 offers consistent chip control, which reduces vibration and the risk of entanglement in milling. Improved chip formation lowers heat concentration at the cutting edge and supports a better workpiece surface quality with fewer rework cycles. For operations where consistent chip evacuation is critical — such as slotting or shoulder milling — the tailored chip geometry assists process stability and can allow higher material removal rates without sacrificing finish.

Geometry that supports versatile milling strategies

The insert's square 90° configuration with a 0.4 mm radius and 15° clearance is optimised for flexible milling tasks, from shoulder cuts to light ramping. The corner radius influences both strength and surface finish: a 0.4 mm radius provides enhanced edge robustness for intermittent cuts while still enabling a good surface texture. The 90° positioning gives straightforward toolpath planning for facing and shoulder operations, increasing compatibility across common milling strategies in job shops and production lines.

Consistent integration and repeatable results on the shop floor

Tolerance class M together with T2 thickness ensures repeatable seating and secure clamping in standard toolholders, aiding process reproducibility. Being specified for steel (ISO group P) the insert supports reliable performance in unalloyed and alloyed steels where typical heat and chip characteristics occur. The combination of grade, geometry and designated chipbreaker contributes to productive machining with less setup variation and predictable tool life, helping to reduce downtime and increase process efficiency.

For application-specific recommendations on using Walter Tools Tiger·tec Gold inserts in steel machining, contact Metav Werkzeuge for technical guidance or to place an order — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• SKU: SDMT06T204-F57-WPP35G-WALTER
• Label: Fräswendeschneidplatte SDMT06T204-F57 WPP35G Walter Tools
• Product type: milling indexable insert
• Manufacturer: Walter Tools
• Grade: WPP35G
• Series: Tiger·tec Gold
• Material group: P (steel)
• ISO designation: SDMT06T204-F57 WPP35G
• UID: SDMT06T204-F57-WPP35G-WALTER

Facts

• Free angle: 15°
• Corner radius: 0.4 mm
• Insert shape: Square 90°
• Insert size: 06
• Chipbreaker: F57
• Thickness designation: T2
• Tolerance class: M
• Execution: T

Special features

• Coated carbide, Tiger·tec Gold technology
• Designed for steel machining (ISO P)
• Optimised chip control with F57 chipbreaker
• Balanced wear resistance and toughness for general steel work
• Stable cutting edge for productive milling

FAQ

What materials is this insert suitable for?
The SDMT06T204-F57 WPP35G milling indexable insert is specified for the ISO P group, i.e. unalloyed and alloyed steel applications, where its coating and grade deliver effective wear and heat resistance.

How does the chipbreaker F57 improve machining?
The F57 chipbreaker shapes and breaks chips to support consistent chip control, reducing re-cutting of chips and improving surface finish and process stability when using the SDMT06T204-F57 WPP35G.

Is the insert geometry suitable for shoulder milling and finishing?
Yes, the 90° square geometry and 0.4 mm radius make the insert versatile for shoulder milling and light finishing operations, providing a compromise between edge strength and achievable surface quality.

Can this insert be used in high-speed machining?
The WPP35G grade within the Tiger·tec Gold series is designed for productive steel machining; suitability for specific high-speed parameters should be verified against machine and process conditions, using the SDMT06T204-F57 WPP35G recommendations and cutter system limits.

Is stainless steel listed among the applicable materials?
No application for stainless steel is specified for the SDMT06T204-F57 WPP35G in the provided data; the insert is designated for the ISO P (steel) group.

Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen

Walter Tools: The Walter AG (brand presentation: Walter Tools), headquartered in Tübingen, is one of the world's leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik group.
Protected trademarks and trade names are the property of their respective owners. Brand names and protected product designations are used solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The offered item is an original, factory-new product of the manufacturer.