SDGT09T3PDR-D57 WPP35G WPP35G Wendeplatten - Walter Tools

Precise chip control and a durable Tiger‑tec Gold coating combine to extend tool life and increase process stability; the combination of a WPP35G grade and chipbreaker D57 delivers consistent chips when machining Stahl. Order this insert via Metav Werkzeuge or consult our specialists for integration advice.

SDGT09T3PDR-D57 WPP35G – Square 90° milling insert, Tiger‑tec Gold, for Stahl, Walter Tools

A SDGT09T3PDR-D57 WPP35G is a square, 90° indexable milling insert engineered for robust Stahl machining, featuring a 15° clearance and a D57 chipbreaker for controlled chip formation

• Tiger‑tec Gold coated grade WPP35G
• Square 90° form for versatile milling
• 15° clearance for stable cutting
• Chipbreaker D57 for reliable chip control

Enhanced tool life through advanced coating and grade

The combination of the Tiger‑tec Gold coating with the WPP35G grade provides a measured balance between wear resistance and toughness, which results in longer tool life under typical milling stresses. The coated carbide substrate reduces flank wear and improves thermal stability during interrupted cuts. Together with the integrated chipbreaker D57, the insert supports consistent chip evacuation and reduced tool change frequency, contributing directly to higher productivity and lower process costs.

Geometry designed for dependable cutting in Stahl

The square 90° plate form and a 15° clearance angle give a stable cutting edge and predictable engagement behaviour, especially in shoulder and face milling. The moderate clearance helps maintain a positive shear action while avoiding excessive rubbing on the flank. With a plate thickness of T3 and size 09, the insert is dimensioned for routine milling tasks where a balance of rigidity and edge strength is required, enabling repeatable results in production environments.

Application range and machining advantages

Classified for ISO group P, the insert is optimised for machining Stahl (unalloyed and alloyed steels). The coated carbide construction is prepared to cope with the typical heat and chip formation of such materials, allowing for higher cutting speeds than uncoated grades in many cases. For process planners, the rated properties indicate reduced crater wear and stable performance, which supports longer uninterrupted cycles and improved surface integrity on workpieces.

Practical benefits for tool selection and inventory

Tolerance class G and the clear ISO-style designation facilitate straightforward identification and replacement in standard tool holders. The uniform geometry across the Tiger‑tec Gold series simplifies tool assortment management and makes it easier to match inserts with existing tool bodies. Reliability in chip control and the proven grade behaviour reduce scrap risk and contribute to consistent component quality, strengthening overall process reliability.

For procurement or technical advice on Walter Tools inserts, contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability and delivery options

Technical data

• Article number: SDGT09T3PDR-D57-WPP35G-WALTER
• Label: Fräswendeschneidplatte SDGT09T3PDR-D57 WPP35G Walter Tools
• Manufacturer: Walter Tools
• Product type: Fräswendeschneidplatte
• Series: Tiger‑tec Gold
• Grade: WPP35G

Facts

• Plate size: 09
• Plate thickness: T3
• Free angle: 15°
• Plate form: Square 90°
• Tolerance class: G
• Execution: T

Special features

• Coating/technology: Tiger‑tec Gold
• Chipbreaker: D57
• Base material: coated carbide
• Application group: P (Stahl)
• Suitable for Stahl machining

FAQ

Which materials is this insert suitable for? The SDGT09T3PDR-D57 WPP35G insert is designed for ISO P applications and is suitable for machining Stahl, including common unalloyed and alloyed steels.

What does the WPP35G grade offer in practice? WPP35G is a Walter‑defined coated carbide grade within the Tiger‑tec Gold family that balances wear resistance and toughness for improved life and process stability when machining Stahl.

How does the chipbreaker D57 influence machining? The chipbreaker D57 promotes controlled chip formation and evacuation; used together with the plate geometry, it reduces the risk of long, stringy chips and supports consistent surface finish and tool life.

Is the insert compatible with standard square 90° tool holders? Yes; the square 90° form and ISO‑style designation allow straightforward mounting in conventional tool bodies designed for 90° indexable plates.

Manufacturer: Walter Tools; Walter AG, Tübingen, Germany

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