SDGT1204PDR-D57 WPP35G WPP35G Wendeplatten - Walter Tools

Benefit from the combination of Tiger·tec Gold coating, the WPP35G grade and a square 90° geometry with 15° relief for reliable, efficient steel machining — order or request cutting data via Metav Werkzeuge for seamless production planning.

SDGT1204PDR‑D57 WPP35G milling insert — square 90°, 15° relief — Walter Tools

The SDGT1204PDR‑D57 WPP35G is a square milling insert engineered for productive steel machining, combining a Tiger·tec Gold coating and a D57 chipbreaker for controlled swarf formation.

• Tiger·tec Gold coating for long tool life
• Grade WPP35G optimised for steel machining
• Square 90° form with 15° relief for stable cutting
• Reliable chip control with D57 chipbreaker

Proven wear resistance and application for steel

The combination of a coated carbide substrate and the Tiger·tec Gold technology offers a pronounced improvement in wear resistance and thermal stability when machining steels. The insert’s WPP35G grade is specifically balanced between wear resistance and toughness — indicated in the series data as a blend of wear‑resistant and tougher properties — which reduces the likelihood of premature edge failure under typical steel cutting conditions. This balance supports consistent material removal rates and extends the interval between tool changes, delivering tangible gains in machine uptime and cost efficiency.

Stable cutting geometry for consistent surface quality

A square 90° insert geometry paired with a 15° relief angle brings rigidity to the cutting edge and predictable engagement behaviour. The D57 chipbreaker is designed to break and evacuate chips efficiently during continuous and interrupted cuts, improving process stability and minimising rework caused by poor chip control. The result is a more uniform surface finish and reduced risk of vibration-induced tool wear, which together contribute to shorter cycle times and improved first‑pass yield in production environments.

Clear selection criteria and machining benefits

Selection of the SDGT1204PDR‑D57 WPP35G fits where steel is the primary workpiece material and a compromise between edge life and toughness is required. The coated grade supports higher cutting speeds and offers enhanced resistance to built‑up edge formation, while the square form provides flexibility for indexing to multiple edges. For applications requiring repeatable performance and predictable tool life, this insert reduces process variation and simplifies tool management on the shop floor.

Compatibility, handling and process integration

The insert is specified for standard indexable milling systems and integrates into established toolholders with standard clamp assemblies. Its design supports straightforward edge indexing and replacement, limiting downtime during tool changes. For definitive cutting parameters, feeds and speeds, or to confirm compatibility with a specific holder, technical data sheets and practical guidance are available to support process set‑up and optimisation, ensuring smoother commissioning and reproducible results.

For tailored recommendations on deploying Walter Tools Tiger·tec Gold inserts in steel machining, contact Metav Werkzeuge to request cutting data, availability and delivery options — assistance is available for process selection and batch planning.

Technical data

• SKU: SDGT1204PDR-D57-WPP35G-WALTER
• Label: Fräswendeschneidplatte SDGT1204PDR-D57 WPP35G Walter Tools
• Product type: Fräswendeschneidplatte
• Manufacturer: Walter Tools
• Series: Tiger-tec Gold

Core specifications

• Grade: WPP35G
• Relief angle: 15°
• Plate form: Square 90°
• Plate size: 12
• Plate thickness: 04
• Chipbreaker: D57
• Tolerance class: G

Special features

• Coating: Tiger·tec Gold
• Substrate: Coated carbide
• Material application: Steel (ISO P)
• Execution: T
• WPL designation: SDGT1204PDR-D57 WPP35G
• Story trigger: wendeplatten

FAQ

What materials is this insert best suited for?
This milling insert is optimised for steel machining; the WPP35G grade and Tiger·tec Gold coating are tuned for ISO P workpiece groups.

How does the D57 chipbreaker affect performance?
The D57 chipbreaker promotes reliable chip formation and evacuation, improving process stability and surface finish when using the SDGT1204PDR‑D57 WPP35G in steel applications.

Can the insert withstand interrupted cuts?
Yes, the combination of the coated substrate and the balanced WPP35G grade provides toughness suitable for many interrupted cutting scenarios in steel.

How many usable edges are available from the square 90° geometry?
The square 90° form permits multiple edge indexes; practical edge count depends on the specific holder and mounting orientation used with the SDGT1204PDR‑D57.

Where to obtain cutting data and toolholder compatibility information?
Cutting data and holder compatibility can be provided on request; Metav Werkzeuge offers technical support and detailed parameter sheets for Walter Tools inserts.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned for explanation only. There is no connection between our company and the mentioned brands. The offered item is an original, brand‑new product from the manufacturer.