SDMT120408-F57 WSP45G WSP45G Wendeplatten - Walter Tools

Take advantage of the Tiger‑tec Gold coating and the versatile WSP45G grade to secure stable cutting edges and consistent chip control across steel, stainless and high‑temperature alloys; order directly via Metav Werkzeuge or consult the team for process recommendations.

SDMT120408-F57 WSP45G milling indexable insert — Walter Tools, Tiger‑tec Gold, chipbreaker F57

The SDMT120408-F57 WSP45G is a square milling insert designed for versatile milling of steels, stainless steels and heat‑resistant superalloys, combining a PVD‑coated carbide grade with an F57 chipbreaker for controlled machining.

• SDMT120408-F57 WSP45G by Walter Tools
• Tiger‑tec Gold PVD coating for edge stability
• Versatile for steel, stainless and superalloys
• Square 90° form with 0.8 mm corner radius

Consistent performance across mixed workpiece groups

The combination of the WSP45G grade and the Tiger‑tec Gold coating delivers a balance of toughness and wear resistance suited to mixed‑material production. The insert’s PVD‑coated carbide substrate supports secure chip formation and reduced flank wear when machining group P (steel), M (rostfreiem Stahl) and S (superalloys/titanium) materials. This results in fewer unplanned tool changes and more predictable cycle times on machines running varied batches, improving throughput without sacrificing surface quality or edge life.

Geometry and chip control that make a measurable difference

The insert features a dedicated chipbreaker F57 and a positive clearance geometry with a 15° relief that together promote stable cutting and effective chip evacuation. The square 90° form and 0.8 mm corner radius ensure a robust cutting edge for both light finishing and moderate intermittent cuts; the square shape also provides multiple indices for economical re‑indexing. Explaining the chipbreaker: the pocketed F57 geometry breaks chips into manageable lengths, lowering the risk of recutting and supporting higher metal removal rates with steady surface integrity.

Shop‑floor advantages: predictable tool life and process security

With tolerance class M and a compact plate design, the insert supports repeatable clamping and consistent positional accuracy in milling fixtures. The grade’s toughness helps resist chipping when feeds fluctuate, while the coating reduces adhesive wear on tougher materials. These material and coating choices make the insert especially useful for job shops and production cells that switch between alloyed steels, rostfreiem Stahl and heat‑resistant alloys, enabling operators and process planners to standardise cutting data around a single, reliable indexable insert family.

For tailored advice on integrating the Walter Tools SDMT120408-F57 WSP45G insert into existing processes or for purchase enquiries, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for expert guidance and prompt supply

Technical data

• Article number: SDMT120408-F57-WSP45G-WALTER
• Designation: SDMT120408-F57 WSP45G
• Product type: Fräswendeschneidplatte
• Brand: Walter Tools
• Series: Tiger‑tec Gold
• Grade: WSP45G

Facts

• Relief angle: 15°
• Corner radius: 0.8 mm
• Plate size: 12 mm
• Plate form: Square 90°
• Plate thickness code: 04
• Tolerance class: M

Special features

• Chipbreaker F57
• Coated carbide, Tiger‑tec Gold (PVD)
• Material application: P / M / S
• Execution: T
• Compact square geometry for multiple indexes

FAQ

Which materials can be machined with this insert?
The SDMT120408-F57 WSP45G insert is specified for machining steels (P), rostfreiem Stahl (M) and heat‑resistant superalloys/titanium (S) thanks to its Tiger‑tec Gold PVD coating and the WSP45G grade.

What is the advantage of the F57 chipbreaker?
The F57 chipbreaker on the SDMT120408-F57 helps produce short, controllable chips and improves evacuation, reducing recutting and increasing process stability across a range of feeds and depths.

How does the 15° relief influence cutting behaviour?
A 15° relief angle provides a positive cutting geometry that reduces cutting forces and helps preserve the cutting edge during interrupted cuts, supporting smoother operation and prolonged tool life.

How many usable edges does the square insert provide?
The square 90° geometry offers multiple indexable edges, allowing cost‑efficient re‑indexing and extending the effective life of each insert under normal conditions.

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

Protected trademarks and trade names are the property of their respective owners. Brand names are mentioned solely for explanation; there is no affiliation between Metav Werkzeuge and the named brands. The offered article is an original, factory‑new product from Walter Tools.