SDGT1204AZN-G77 WSP45G WSP45G Wendeplatten - Walter Tools

Combine the wear resistance of the Tiger·tec Gold coating with the versatile WSP45G grade and the 15° relief for productive milling; order the SDGT1204AZN-G77 WSP45G via Metav Werkzeuge or contact our consultants for application advice.

SDGT1204AZN-G77 WSP45G milling indexable insert — Tiger·tec Gold, square 90°, 15° relief — Walter Tools

SDGT1204AZN-G77 WSP45G is a square milling indexable insert designed for versatile machining across steels, stainless steels and heat-resistant alloys

• Tiger·tec Gold PVD coating for high durability
• Suitable for Steel, Stainless steel and Superalloys
• Square 90° insert with 15° relief angle
• G77 chipbreaker for stable chip formation

Maximise uptime with a wear-resistant coating and robust grade

The combination of the Tiger·tec Gold coating and the WSP45G grade delivers a clear performance advantage for high‑productivity milling. The PVD-based coating enhances wear resistance and reduces flank wear under interrupted cuts, while the coated carbide substrate ensures edge stability. For production environments where consistent tool life is essential, this insert supports longer cutting times and fewer tool changes, improving overall process efficiency and lowering downtime.

Reliable performance across demanding materials

Designed for applications in steel, stainless steel and heat‑resistant superalloys, the insert’s substrate and coating balance toughness and hardness to resist chipping and build‑up. The classification P / M / S reflects suitability for typical steel machining, the tougher behaviour of rostfreiem Stahl and the thermal challenges of nickel‑based alloys and titanium. This enables one grade to cover multiple workpiece groups, simplifying tooling logistics and contributing to predictable cycle times and reproducible component quality.

Controlled chip flow for safer, more efficient milling

The G77 chipbreaker geometry promotes stable chip formation, especially in medium to heavy milling passes. Combined with the square 90° shape and 15° relief angle, the insert gives a secure cutting edge engagement and good tool strength for shoulder milling and pocketing. Stable chips reduce the risk of recutting and improve surface finish, translating technical geometry into tangible process benefits: fewer interruptions, cleaner parts and a lower probability of rework.

Practical integration and application guidance

The insert is supplied in the ISO designation SDGT1204AZN‑G77 WSP45G, allowing straightforward selection of compatible toolholders for established milling systems. The nominal size "12" and plate thickness "04" correspond to common holder families, enabling quick retrofit into existing toolsets. For customers uncertain about seat tolerances or clamping specifics, Metav Werkzeuge’s consultants can advise on holder matching and recommended cutting data to exploit the Tiger·tec Gold advantages while maintaining secure clamping and repeatable results.

Contact Metav Werkzeuge today to discuss how the Walter Tools Tiger·tec Gold SDGT1204AZN‑G77 WSP45G insert can improve cycle times and tool life for specific applications; our team is available at info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: SDGT1204AZN-G77-WSP45G-WALTER
• Product name: Fräswendeschneidplatte / milling indexable insert SDGT1204AZN‑G77 WSP45G
• Manufacturer: Walter Tools
• Series: Tiger-tec Gold

Core data

• Insert size: 12
• Thickness: 04
• Relief angle: 15°
• Shape: Square 90°
• Chipbreaker: G77
• Tolerance class: G

Special features

• Coating technology: Tiger·tec Gold (PVD)
• Grade: WSP45G
• Suitable for: Steel (P), Stainless steel (M), Superalloys / Titanium (S)
• Execution: T
• Application focus: versatile milling applications, robust edge stability

FAQ

Which materials can this insert machine effectively?
The SDGT1204AZN‑G77 WSP45G insert from Walter Tools is formulated for machining steel, stainless steel and heat‑resistant superalloys, making it suitable where a single grade is preferred for mixed material production.

What benefit does the Tiger·tec Gold coating provide?
Tiger·tec Gold on the WSP45G grade increases wear resistance and thermal stability, allowing the Walter Tools insert to maintain edge integrity under elevated temperatures and intermittent cutting conditions.

What geometry and angles does this insert feature?
This square 90° insert has a 15° relief angle and the G77 chipbreaker, offering strong edge support and controlled chip evacuation for a range of milling operations.

Is this insert compatible with standard milling holders?
The ISO designation SDGT1204AZN‑G77 identifies the insert geometry for compatibility with matching toolholders; for precise holder selection, refer to holder manufacturer specifications or consult technical advisors.

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

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