SDGT1204PDR-D57 WSM35G WSM35G Wendeplatten - Walter Tools

Take advantage of the Tiger·tec Gold coating, the WSM35G grade and the 15° free angle to achieve stable cutting edges and reliable chip control; order the insert directly via Metav Werkzeuge or consult the on-site specialists for tailored application advice.

SDGT1204PDR-D57 WSM35G milling insert — Tiger·tec Gold coating, 15° free angle (Walter Tools)

A SDGT1204PDR-D57 WSM35G milling insert designed for secure chip formation and high process reliability when machining stainless steels and heat‑resistant superalloys

• Tiger·tec Gold coating for wear resistance
• WSM35G grade for stainless steel and superalloys
• 15° free angle for improved chip formation
• Square 90° geometry with D57 chipbreaker

Extended tool life from advanced Tiger·tec Gold coating

The combination of the Tiger·tec Gold technology and the WSM35G grade yields a coated carbide solution that prioritises edge stability under thermal and mechanical stress. The coating reduces abrasive and adhesive wear, which leads to fewer tool changes and a more consistent tool life. For operations on materials that tend to work‑harden or generate heat, such as stainless steels and superalloys, this insert supports controlled wear behaviour and helps maintain dimensional accuracy over longer runs.

Consistent chip control and improved surface quality

The geometry with a 15° free angle and the D57 chipbreaker is engineered to promote predictable chip formation and evacuation. A stable micro‑geometry on the cutting edge reduces tendencies for built‑up edge and improves surface finish in demanding cuts. The square 90° outline gives robust support to the cutting edge, which is beneficial for interrupted cuts or shoulder milling where edge integrity directly affects component quality and cycle times.

Reliable performance across demanding materials and processes

This insert is specified for material groups M and S according to ISO, making it suitable for rostfrei applications and heat‑resistant alloys that are challenging to machine. The design emphasises process security and repeatability, enabling higher productivity with fewer unexpected interruptions. Selecting this milling solution supports more efficient setups and predictable tool life, which contributes to reduced downtime and a better cost‑per‑part ratio for serial production.

For tailored application recommendations with Walter Tools' Tiger·tec Gold inserts and fast availability, contact Metav Werkzeuge for technical guidance and ordering via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• SKU: SDGT1204PDR-D57-WSM35G-WALTER
• Designation: SDGT1204PDR-D57 WSM35G
• Type: Milling insert
• Manufacturer: Walter Tools

Facts

• Free angle: 15°
• Insert form: Square 90°
• Size: 12
• Thickness designation: 04
• Chipbreaker: D57
• Tolerance class: G

Special features

• Coating: Tiger·tec Gold
• Grade: WSM35G (coated carbide)
• Suitable material groups: S / M (superalloys/titanium and stainless steels)
• Series: Tiger‑tec Gold
• Execution: T

FAQ

What materials is this insert suitable for?
The SDGT1204PDR-D57 WSM35G milling insert is formulated for stainless steels and heat‑resistant superalloys (ISO groups M and S), offering secure chip control and edge stability in those materials.

How does the D57 chipbreaker affect machining?
The D57 chipbreaker promotes short, manageable chips and supports continuous chip evacuation; when combined with the insert geometry it helps to avoid entanglement and improves surface finish for many milling tasks.

What is the significance of the 15° free angle?
A 15° free angle reduces contact with the workpiece flank, lowering friction and heat at the cutting edge; this contributes to improved edge life and consistent cutting performance in challenging materials.

Is the insert coated and why does that matter?
Yes — the insert features Tiger·tec Gold coating, which enhances wear resistance and thermal stability; the coating contributes to longer tool life and better performance in demanding production environments.

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

Protected trademarks and trade names remain the property of their respective owners. Brand names and registered trademarks are mentioned for explanatory purposes only. There is no connection between our company and the named brands. The offered article is original, factory‑new goods from the manufacturer.