SPEB120308-A67 WSP45G A67 Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold coating, a stable A67 chipbreaker and precision geometry to ensure consistent chip control and reproducible surface quality in mixed‑material production. Order the SPEB120308‑A67 WSP45G milling insert directly via Metav Werkzeuge or ask our consultants if needed.

SPEB120308‑A67 WSP45G milling insert — square 90°, Tiger‑tec Gold (Walter Tools)

A SPEB120308‑A67 WSP45G square milling insert designed for robust face and shoulder milling in steel, stainless steel and heat‑resistant alloys

• Tiger‑tec Gold PVD‑coated carbide
• Suitable for steel, stainless and superalloys
• Square 90° insert with 0.8 mm corner radius
• Chipbreaker A67 for stable chip control

Consistent chip control for reliable milling cycles

The combination of a dedicated A67 chipbreaker and the Tiger‑tec Gold coating delivers predictable chip formation and evacuation, which reduces interruptions and tool‑change frequency. The PVD‑coated carbide substrate maintains edge stability under intermittent cutting and elevated temperatures, so short cyclic stops for clearing stringy chips are less likely. This results in steadier cycle times and fewer rejects when machining demanding contours.

Versatile material range reduces tooling complexity

Designed for the ISO groups P / M / S, the grade supports machining of unalloyed and alloyed steel, stainless steel and heat‑resistant superalloys/titanium. This single grade covers typical workshop mixes and lowers the number of inserts needed in the tool crib. The result is simplified inventory management and faster job changeovers while retaining process security and consistent surface quality.

Precision geometry for reproducible part accuracy

The square 90° format with a 0.8 mm corner radius and a 11° clearance angle gives predictable cutting engagement and robust corner strength for shoulder and slot milling. The manufacturing tolerance class E ensures interchangeability between inserts and holders, supporting repeatable clamping and dimensional accuracy across batches. The compact plate thickness and 12 format are optimised for stable seating and secure clamping in standard cutter bodies.

Contact Metav Werkzeuge to discuss how the Walter Tools SPEB120308‑A67 WSP45G can streamline machining processes and to request tailored technical support

Technical data

• Article number: SPEB120308-A67-WSP45G-WALTER
• Article designation: SPEB120308-A67 WSP45G
• Product type: milling insert
• Manufacturer: Walter Tools

Facts

• Size: 12
• Plate thickness: 03
• Corner radius: 0.8 mm
• Free clearance angle: 11°
• Plate form: Square 90°
• Tolerance class: E

Designs / Special features

• Series: Tiger‑tec Gold
• Grade: WSP45G (PVD coated carbide)
• Chipbreaker: A67
• Material suitability: P / M / S (steel, stainless steel, superalloys/titanium)
• Execution: B

FAQ

Which materials can this insert machine reliably?
The SPEB120308‑A67 WSP45G is formulated for ISO groups P, M and S, making it suitable for machining steel, stainless steel and heat‑resistant superalloys including titanium.

What benefits does the Tiger‑tec Gold coating provide?
The Tiger‑tec Gold PVD coating on this Walter Tools insert improves wear resistance and thermal stability, leading to longer edge life and more consistent surface finishes under mixed cutting conditions.

Is the insert suitable for finishing operations?
With its 0.8 mm corner radius and tolerance class E, the insert supports reproducible dimensions and acceptable surface quality for many finishing passes, depending on holder rigidity and cutting parameters.

Which chipbreaker is integrated and what advantage does it offer?
The integrated A67 chipbreaker is optimised for controlled chip fragmentation and evacuation, reducing the risk of built‑up edge and stabilising the machining process in interrupted and continuous cuts.

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 our company and the named brands. The offered article is original, factory‑new goods of the manufacturer (Walter Tools).