BCMT120440R-G55 WSP45G WSP45G Wendeplatten - Walter Tools

Take advantage of a highly wear-resistant PVD grade and a parallelogram 75° form that delivers consistent chip control across Stahl, rostfreier Stahl and heat‑resistant alloys; the result is stable machining with longer edge life and predictable process windows. Order the insert directly via Metav Werkzeuge or contact the consultants for application-specific advice.

BCMT120440R-G55 WSP45G indexable milling insert — Tiger·tec Gold, for milling applications — Walter Tools

BCMT120440R-G55 WSP45G is a versatile indexable milling insert designed for demanding milling tasks in a wide material range, offering a balanced combination of edge stability and wear resistance.

• Tiger·tec Gold PVD for extended tool life
• Universal WSP45G grade for P / M / S
• Parallelogram 75° form for diverse milling tasks

Boosted productivity with a material-optimised grade

The insert combines the Tiger·tec Gold coating with the WSP45G grade to provide enhanced resistance to flank and crater wear, which directly translates into longer tool life and fewer indexings. Designed for the machining of Stahl, rostfreier Stahl and heat‑resistant superalloys, the geometry and coating support stable chip formation under the thermal and mechanical stresses typical of heavy milling. This results in more predictable cycle times and improved process efficiency on both high‑volume runs and demanding single‑part jobs.

Consistent edge performance and process reliability

A parallelogram 75° shape with a measured 7° free angle and a defined corner radius ensures reliable engagement and secure cutting edge support during interrupted cuts. The G55 chipbreaker works in tandem with the grade to control chip form and evacuate swarf effectively, reducing the risk of built‑up edge and thermal loading. These technical choices mean fewer quality rejects and more consistent surface finishes, supporting tighter tolerances with less operator intervention.

Practical handling, adaptability and recommended use

The insert’s nominal size 12 and thickness 04 accommodate common milling toolholders while keeping inventory simple. The grade’s balanced PVD technology makes it especially suited to mixed‑shop environments where components of Stahl, rostfreier Stahl and high‑temperature alloys are machined in sequence. For best results, pair the insert with stable toolholding, appropriate cutting data for the material group (P / M / S) and a coolant strategy aligned to workpiece thermal sensitivity; the combination provides both performance and predictable tool life.

For milling operations that demand versatile, long‑lasting performance, request the BCMT120440R-G55 WSP45G insert from Metav Werkzeuge or speak to their technical team for tailored cutting data and holder recommendations.

Technical data

• Article number: BCMT120440R-G55-WSP45G-WALTER
• Designation: BCMT120440R-G55 WSP45G
• Product: indexable milling insert

Facts

• Size: 12
• Thickness: 04
• Free angle: 7°
• Corner radius: 4

Special features

• Grade: WSP45G (Tiger·tec Gold)
• Suitable materials: P / M / S
• Shape: Parallelogram 75°
• Chipbreaker: G55
• Tolerance class: M
• Execution: T

FAQ

What materials is this insert suitable for?
The BCMT120440R-G55 WSP45G insert is made for machining materials grouped as P (Stahl), M (rostfreier Stahl) and S (heat‑resistant superalloys and Titan), as indicated by the WSP45G grade.

How does the Tiger·tec Gold coating benefit production?
The Tiger·tec Gold PVD coating on this Walter Tools insert improves wear resistance and heat management, allowing longer tool life and steadier performance in continuous milling.

Which chipbreaker and geometry are used for heavy milling?
This insert uses the G55 chipbreaker and a parallelogram 75° form to provide positive chip control and secure cutting edge support under interrupted and heavy milling conditions.

Is this insert compatible with standard indexable milling holders?
Yes, the BCMT120440R‑G55 series follows common insert dimensions (size 12, thickness 04) and suits holders designed for parallelogram 75° indexable inserts; verify holder compatibility before mounting.

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

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