SPEB090308-A67 WSP45G WSP45G Wendeplatten - Walter Tools

Take advantage of the combination of durable Tiger‑tec Gold coating, versatile P/M/S material capability and stable edge geometry for consistent, productive milling results; order the insert directly via Metav Werkzeuge or consult our specialists for application advice.

SPEB090308-A67 WSP45G – Tiger‑tec Gold square milling insert (P/M/S compatibility) by Walter Tools

A SPEB090308-A67 WSP45G indexable milling insert engineered for versatile finishing and semi‑finishing of steel, stainless steel and heat‑resistant superalloys in general machining applications.

• Tiger‑tec Gold PVD coating
• Suitable for steel, stainless and superalloys
• Square 90° geometry, 0.8 mm nose radius
• 11° relief angle for secure cutting edge

Longer tool life from Tiger‑tec Gold for continuous production

The coated, PVD‑treated carbide grade delivers enhanced wear resistance and stable edge retention, which reduces the frequency of tool changes and supports uninterrupted machining cycles. The Tiger‑tec Gold technology combines a hard coating with a tough substrate, enabling dependable performance in runs with varying cutting conditions. For production planners this means fewer tool interventions and more predictable output: the result is a measurable increase in throughput and reduced downtime. The term PVD‑coated refers to a physical vapour deposition process that strengthens the cutting surface without sacrificing core toughness.

Broad material coverage for mixed‑material shops

Designed for the ISO material groups P/M/S, the insert is suitable for conventional unalloyed and alloyed steel, stainless steel and heat‑resistant superalloys/titanium, providing flexibility across mixed production tasks. The WSP45G grade is tuned for secure chip formation in tougher materials, which lowers the risk of built‑up edge and promotes consistent surface finish. For machining engineers, the universality of the grade simplifies tooling lists and reduces inventory complexity while maintaining performance across diverse workpieces.

Geometry and chip control that improve process reliability

The square 90° plate form combined with a 0.8 mm nose radius gives a balance between strength and surface quality for semi‑finishing and finishing operations. The A67 chipbreaker is configured to control chip shape and evacuation, reducing recutting and improving tool life. With an 11° relief angle, the insert maintains a secure cutting edge and reduces rubbing on the flank face, which helps to conserve cutting forces and to stabilise tool‑holder behaviour during high engagement cuts. In practical terms, operators see fewer interruptions from poor chip control and more consistent component tolerances.

Simple integration and predictable handling in tool setups

The insert’s standard dimensions and tolerance class E make it straightforward to integrate into existing cutter bodies and to replicate setups across machines. Its designation and format adhere to common indexable insert conventions, so programming teams and machine operators can apply typical feeds and speeds while relying on the grade’s known performance envelope. Where application clarity is required, the insert’s A67 chipbreaker and square geometry provide clear benchmarks for cutting data optimisation, allowing process engineers to refine parameters with confidence.

For reliable, high‑productivity milling using the Tiger‑tec Gold grade, contact Metav Werkzeuge for procurement or technical advice: info@metav-werkzeuge.com / +49 2822 7131930

Technical data

• SKU: SPEB090308-A67-WSP45G-WALTER
• Designation: SPEB090308-A67
• ISO designation: SPEB090308-A67 WSP45G
• Manufacturer: Walter Tools
• Product type: Milling indexable insert
• Series: Tiger‑tec Gold
• Grade: WSP45G

Core data

• Relief angle: 11°
• Corner radius: 0.8 mm
• Plate form: Square 90°
• Plate size: 09
• Plate thickness: 03
• Tolerance class: E
• Execution: B

Features

• Chipbreaker: A67
• Coating/technology: Tiger‑tec Gold (PVD)
• Material suitability: Steel (P), Stainless steel (M), Superalloys / Titanium (S)
• Typical applications: Finishing, semi‑finishing milling
• Design emphasis: Edge stability and chip control

FAQ

What materials can this insert machine effectively?
The SPEB090308-A67 WSP45G insert is specified for the ISO groups P, M and S, meaning it machines steel, stainless steel and heat‑resistant superalloys/titanium with reliable chip formation and edge life.

How does the Tiger‑tec Gold coating benefit production?
Tiger‑tec Gold provides a hard, wear‑resistant surface while retaining substrate toughness; this combination improves the lifetime of the SPEB090308-A67 WSP45G and supports longer uninterrupted production runs.

Which geometry aspects support good surface finish?
The square 90° form together with a 0.8 mm nose radius and the A67 chipbreaker promote controlled cutting action and chip evacuation, helping to achieve consistent surface quality in finishing passes.

Is this insert suitable for mixed‑batch workshops?
Yes. The WSP45G grade and P/M/S suitability make the insert a versatile choice for mixed production environments, reducing the need for multiple specialised grades.

How should chip control be adjusted for stainless steel?
For stainless grades, prefer conservative feed rates and ensure sufficient coolant or appropriate cutting parameters; the A67 chipbreaker on this insert assists in forming short, manageable chips under these conditions.

Manufacturer/Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Protected trademarks and trade names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no connection between our company and the named brands. The offered article is original, brand‑new goods from the manufacturer. The brand in this listing is Walter Tools.