SDMT09T3AEN-D57 WKP35S Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Silver coating, the WKP35S grade and a robust D57 chipbreaker to secure consistent chip control and extended tool life; order the insert directly via Metav Werkzeuge or contact their consultants for application-specific advice.

SDMT09T3AEN-D57 WKP35S – Milling indexable insert (Tiger‑tec Silver) for steel and cast iron | Walter Tools

The SDMT09T3AEN-D57 WKP35S is a square 90° milling insert with 15° clearance, designed for productive roughing and medium finishing of steel and cast iron components

*Tiger‑tec Silver coated grade WKP35S
*Optimised for steel and cast iron
*Square 90° insert, 15° clearance
*T3 thickness with D57 chipbreaker

Proven productivity for steel and cast iron machining

The coated carbide grade WKP35S from the Tiger‑tec Silver family delivers a balanced combination of wear resistance and toughness tailored to the heat and chip formation typical of steel and cast iron. The insert’s D57 chipbreaker is engineered to produce short, controllable chips in abrasive cast materials and continuous to segmented chips in steels, reducing tool downtime and improving process stability. As a result, users benefit from predictable tool life and lower overall machining costs compared with unoptimised grades.

Geometry that stabilises cutting and surface quality

A square 90° plate geometry with a 15° clearance angle provides a reliable cutting edge for shoulder and peripheral milling where axial and radial loads vary. The T3 plate thickness and tolerance class M ensure secure clamping and repeatable positioning in the tool holder, which contributes to consistent dimensional accuracy and surface finish. The specified geometry also simplifies tool management on the shop floor: fewer insert changes and fewer tool variations are required to cover common milling tasks.

Process advantages and ease of use in production environments

The insert is a ready-to-fit solution for high-volume and jobbing environments that demand both productivity and robustness. The coated carbide construction of this grade supports elevated cutting parameters while maintaining a stable cutting edge, which helps to reduce cycle times. With its focus on efficient chip formation, the insert lowers the risk of built‑up edge and improves evacuation, decreasing the likelihood of rework. Compatibility with standard square milling cutters also makes integration into existing tool setups straightforward, helping to streamline tool logistics.

Practical guidance for selection and application

Choose the SDMT09T3AEN-D57 WKP35S where reliable performance in P (steel) and K (cast iron) material groups is required. For best results, pair the insert with a cutter body designed for square 90° plates and select cutting parameters that exploit the grade’s wear resistance—moderate to high speeds for steel and reduced depth of cut for abrasive cast irons. The insert’s chipbreaker is particularly effective during interrupted cuts or variable material sections, where chip control and edge stability are critical.

For tailored application advice or to request a quotation for the SDMT09T3AEN-D57 WKP35S milling insert, contact Metav Werkzeuge GmbH at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: SDMT09T3AEN-D57-WKP35S-WALTER
• Product: Milling indexable insert
• Manufacturer: Walter Tools
• Grade: WKP35S
• Series: Tiger‑tec Silver

Facts

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

Special features

• Coating / grade: Tiger‑tec Silver, WKP35S (coated carbide)
• Material suitability: Steel (P) and Cast iron (K)
• Execution: T
• Plate shape: Quadrate 90°

FAQ

What materials is this insert designed for?
The SDMT09T3AEN-D57 WKP35S is specified for ISO groups P (steel) and K (cast iron); the grade and D57 chipbreaker support the typical chip formation and wear characteristics of these materials.

How does the Tiger‑tec Silver coating benefit machining?
The Tiger‑tec Silver coating on the WKP35S grade reduces abrasive wear and improves edge stability at higher cutting speeds, which helps to extend tool life and maintain consistent surface quality.

What does the D57 chipbreaker achieve in practice?
The D57 chipbreaker promotes controlled chip segmentation and easier evacuation, reducing the risk of chip entanglement and aiding process reliability during both continuous and interrupted cuts.

Which cutter geometries are compatible with this insert?
The square 90° configuration and T3 thickness are compatible with standard square milling cutter bodies that accept 09‑sized inserts, enabling secure clamping and repeatable positioning.

What are the key geometric specifications for setup?
Key specifications: 15° clearance angle, Square 90° plate form, size 09, thickness T3, and tolerance class M; SKU: SDMT09T3AEN-D57-WKP35S-WALTER

Manufacturer/Responsible: 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 solely for explanatory purposes. There is no affiliation between Metav Werkzeuge and the mentioned brands. The offered item is original, brand‑new merchandise supplied by the manufacturer.