BCMT160525R-G55 WSP45G WSP45G Wendeplatten - Walter Tools

Take advantage of the Tiger‑tec Gold PVD‑coated grade and the WSP45G geometry for stable edge life and predictable chip control in machining Stahl, rostfreier Stahl and heat‑resistant alloys; secure consistent productivity and quality by ordering through Metav Werkzeuge or consulting our technical advisors.

BCMT160525R-G55 WSP45G Fräswendeschneidplatte — Tiger‑tec Gold, versatile P/M/S application, Walter Tools

A high‑performance milling indexable insert, the BCMT160525R-G55 WSP45G is designed for versatile milling of Stahl, rostfreier Stahl and heat‑resistant superalloys, offering reliable edge stability and controlled chip formation.

• Tiger‑tec Gold PVD‑coated carbide grade WSP45G
• Optimised chip control with G55 chipbreaker
• Parallelogram 75° geometry for flexible milling strategies
• 2.5 mm corner radius with 7° relief angle

Reliable performance across demanding materials

The Tiger‑tec Gold technology in this insert combines a modern PVD coating with a tough carbide substrate to balance wear resistance and edge stability. The WSP45G grade is formulated for Zerspanung where both plastic deformation and thermal load are critical, making it especially suitable for Stahl, rostfreier Stahl and superalloys and Titan. Coated carbide inserts deliver longer tool life and reduced flank wear under mixed cutting conditions; this leads to fewer tool changes and a more predictable machining cycle. The PVD layer supports a stable cutting edge at moderate temperatures and improves resistance to abrasive and adhesive wear mechanisms.

Stable chip control and improved surface finish

The G55 chipbreaker is engineered for effective chip segmentation during face and peripheral milling, reducing the risk of recutting and promoting consistent chip evacuation. Combined with the parallelogram 75° insert form, the geometry provides favourable entry and exit angles for diverse milling strategies, which helps maintain surface integrity and dimensional consistency. In practice, this translates to fewer secondary operations and improved first‑pass part quality, particularly when machining materials that tend to produce tough or stringy chips.

Enhanced process security and repeatability

A 2.5 mm corner radius and 7° relief angle deliver a robust cutting edge capable of handling interrupted cuts and variable engagement depths without premature edge chipping. The insert’s tolerance class M ensures repeatable seat fit and concentricity in compatible toolholders, contributing to predictable vibration behaviour and consistent workpiece tolerances. These mechanical attributes support higher material removal rates under stable conditions, which in turn promotes economic machining through longer indexable lifetimes and reduced scrap rates.

Integration into production and recommended applications

With a nominal size of 16 and a plate thickness of 05, this insert suits a wide range of milling cutters designed for indexable inserts; the T execution is compatible with standard clamping systems that accept parallelogram‑form inserts. The grade’s designation highlights its broad applicability in P/M/S work: P for unalloyed and alloyed Stahl, M for rostfreier Stahl, and S for heat‑resistant superalloys and Titan. For new setups or critical components, consult machining data sheets and perform trial cuts to adapt feeds and depths to the specific machine dynamics. The result is safer process windows, fewer unplanned stoppages and a steady production rhythm.

For tailored machining advice on Walter Tools Tiger‑tec Gold inserts such as the BCMT160525R‑G55 WSP45G, contact Metav Werkzeuge for application support and parts availability: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• SKU: BCMT160525R-G55-WSP45G-WALTER
• Name: Fräswendeschneidplatte BCMT160525R-G55 WSP45G
• Manufacturer: Walter Tools
• Series: Tiger‑tec Gold

Facts

• Relief angle: 7°
• Corner radius: 2.5 mm
• Shape: Parallelogram 75°
• Size: 16
• Thickness: 05
• Tolerance class: M

Special features

• Grade: WSP45G (PVD‑coated carbide)
• Chipbreaker: G55
• Material capability: P / M / S
• Execution: T

FAQ

What materials is this insert suitable for?
The BCMT160525R‑G55 WSP45G from Walter Tools is designed for machining Stahl, rostfreier Stahl and heat‑resistant superalloys (S), providing stable cutting behaviour across these groups.

What benefit does the WSP45G grade deliver?
WSP45G is a PVD‑coated carbide grade within the Tiger‑tec Gold family that offers a balance of toughness and wear resistance, improving edge life and consistency in milling applications.

How does the G55 chipbreaker influence machining?
The G55 chipbreaker facilitates controlled chip formation and evacuation, reducing the chance of chip entanglement and helping to achieve improved surface quality during milling.

Which insert geometry suits interrupted cuts and medium depths of cut?
The parallelogram 75° shape combined with a 2.5 mm corner radius and 7° relief angle gives the insert mechanical strength and resilience, making it well suited to interrupted cuts and medium engagement milling.

Are there standard recommendations for toolholder compatibility?
The insert’s parallelogram form and execution T are intended for toolholders that accept BCMT‑style parallelogram inserts; ensure seat match and correct clamping to maintain tolerance class M performance.

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

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