SDMT09T320-F57 WPP35G Wendeplatten - Walter Tools

Combine high process security and wide material coverage with the productive Tiger‑tec Gold grade; the SDMT09T320‑F57 WPP35G insert delivers stable chip formation and extended tool life for steel machining. Order the insert directly via Metav Werkzeuge or consult our specialists for application support.

SDMT09T320‑F57 WPP35G indexable milling insert — Tiger‑tec Gold grade, for steel machining (Walter Tools)

The SDMT09T320‑F57 WPP35G is a square indexable milling insert designed for productive machining of steel, combining a Tiger‑tec Gold coated carbide grade with a robust 2 mm corner radius and a dedicated F57 chipformer for controlled chip flow.

• Tiger‑tec Gold coating for long tool life
• Optimised chipformer F57
• Square 90° geometry, 2 mm corner radius
• Designed for steel machining (ISO P)

Consistent cutting performance for steel components

The Tiger‑tec Gold WPP35G grade is a coated carbide solution optimised for machining steel (ISO group P). The coating strategy combines thermal resistance with a durable substrate to reduce flank wear under typical steel cutting temperatures. The F57 chipformer promotes predictable chip breakage and evacuation, which lowers cycle-time variability and reduces the risk of built-up edge. For production environments that prioritise repeatability, these material and chip-control characteristics translate directly into fewer interruptions and more consistent part quality.

Robust geometry that protects tool life and surface finish

A square 90° plate shape with a 2 mm corner radius and 15° clearance angle delivers a balance of edge strength and finishing capability; the larger corner radius increases edge resilience during interrupted cuts and heavy reductions, while the geometry still supports good surface integrity on workpieces. The plate thickness T3 and nominal size 09 contribute to stable clamping in suitable cutters, reducing vibration susceptibility. The tolerance class M indicates consistent dimensional accuracy for reliable seating and indexability in multi-edge toolholders.

Application focus and selection guidance for process optimisation

This insert is specified for machining unalloyed and alloyed steel grades, mapped under the ISO P designation where wear resistance and versatile performance are required. The WPP35G sort is characterised by wear grades that balance resistance and toughness, making it suitable across a range of common steel turning and milling tasks. When integrating the insert into a toolset, pairing with the right cutter body and cutting data adapted to the F57 chipformer yields the best economic return: reduced tool changes and stable component output without sacrificing cycle times.

Contact Metav Werkzeuge for tailored recommendations on cutter bodies and cutting data for the Walter Tools SDMT09T320‑F57 WPP35G insert; email info@metav-werkzeuge.com or call +49 2822 7131930 for direct technical advice

Technical Data

• SKU: SDMT09T320-F57-WPP35G-WALTER
• Article: SDMT09T320-F57 WPP35G
• Product type: Indexable milling insert
• Brand: Walter Tools
• Grade: WPP35G
• Series: Tiger‑tec Gold

Facts

• Clearance angle: 15°
• Corner radius: 2 mm
• Plate form: Square 90°
• Plate size: 09
• Plate thickness: T3
• Tolerance class: M
• Chipformer: F57

Special features

• Coating: Tiger‑tec Gold (coated carbide)
• Material application: Steel (ISO P)
• Series description: WPP35G coated carbide grade
• Designation: SDMT09T320-F57

FAQ

Is this insert suitable for stainless steel?
The specification for the SDMT09T320‑F57 WPP35G targets steel (ISO P); there is no listed qualification for stainless steels in the provided data.

What is the purpose of the F57 chipformer?
The F57 chipformer is designed to control chip shape and breakage during milling, improving evacuation and promoting stable cutting conditions for the WPP35G grade.

How does the 2 mm corner radius affect performance?
A 2 mm corner radius increases edge strength and improves resistance to chipping during interrupted cuts, supporting longer tool life and consistent surface finish in heavy or variable milling operations.

Can the SDMT09T320‑F57 be used in high‑precision finishing?
The square geometry with a moderate corner radius and the Tiger‑tec Gold coating allow a compromise between robustness and finish; for demanding finishing passes, adjustment of feed and depth of cut is recommended to meet required tolerances.

What cutting applications is this insert optimised for?
The insert is optimised for productive machining of general unalloyed and alloyed steel grades where stable chip formation and tool life are priorities, as indicated by the WPP35G grade and Tiger‑tec Gold series.

Hersteller: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany

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