BCMT120412R-G55 WSP45G WSP45G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold grade and the versatile WSP45G PVD coating for stable chip formation and extended tool life; the parallelogram 75° geometry with G55 chipbreaker supports secure milling across steel, stainless steel and heat‑resistant alloys. Order the insert directly via Metav Werkzeuge or consult our specialists for application‑specific recommendations.

BCMT120412R-G55 WSP45G — indexable milling insert, Tiger‑tec Gold, Walter Tools

The BCMT120412R-G55 WSP45G is a PVD‑coated indexable insert engineered for versatile milling applications, offering reliable edge stability and broad material coverage for general and demanding operations.

• Tiger·tec Gold PVD coating
• Versatile for P, M and S materials
• Parallelogram 75° geometry
• 1.2 mm corner radius and 7° clearance

High‑performance grade for a wide range of materials

The BCMT120412R-G55 WSP45G grade is based on Tiger‑tec Gold technology and combines a tough substrate with a wear‑resistant PVD layer to enable stable chip formation and predictable edge life. This makes the insert particularly suitable for machining steel, stainless steel and heat‑resistant alloys, where thermal loads and adhesive wear are frequent challenges. The G55 chipbreaker supports controlled chip evacuation, reducing the risk of built-up edge and ensuring consistent surface quality even under variable cutting conditions.

Geometry optimised to reduce setup time and improve process security

The insert’s parallelogram 75° shape and 7° clearance angle provide a balanced cutting engagement that lowers cutting forces and improves access in shoulder and face milling. The 1.2 mm corner radius contributes to edge robustness and extends interval between indexing or replacement, while the plate thickness and form ensure secure clamping and repeatable positioning. These design choices translate into fewer interruptions on the shopfloor and a higher first‑pass yield for serial and jobbing work alike.

Productivity gains through longer life and predictable performance

Using a versatile PVD‑coated grade such as WSP45G reduces tooling complexity by covering multiple workpiece groups with a single insert type, which supports higher tool utilisation and lower inventory. The combination of a tough substrate and protective coating results in long tool life and stable cutting behaviour, contributing to shorter overall process times and reduced total cost per component. Paired with the proven engineering from Walter Tools, the insert delivers repeatable results that simplify process parameter selection and minimise trial cuts.

Contact Metav Werkzeuge for tailored machining advice on the Tiger‑tec Gold WSP45G insert and to arrange delivery: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• SKU: BCMT120412R-G55-WSP45G-WALTER
• Article designation: BCMT120412R-G55 WSP45G
• Manufacturer: Walter Tools
• Series: Tiger‑tec Gold
• Grade: WSP45G

Facts

• Size: 12
• Thickness: 04
• Corner radius: 1.2 mm
• Clearance angle: 7°
• Plate form: Parallelogram 75°
• Tolerance class: M

Design & features

• PVD‑coated carbide (WSP45G)
• G55 chipbreaker
• Suitable for steel, stainless steel and heat‑resistant alloys (P / M / S)
• Parallelogram 75° geometry for stable cutting
• Indexable milling insert

FAQ

What materials can this insert machine effectively?
The BCMT120412R-G55 WSP45G insert is formulated for machining steel, stainless steel and heat‑resistant alloys, reflecting the P / M / S designation of the WSP45G grade.

How does the G55 chipbreaker benefit milling operations?
The G55 chipbreaker promotes controlled chip formation and evacuation, which helps to maintain a consistent cutting edge and enhances surface finish during milling.

Is the insert suitable for high productivity applications?
Yes, the combination of the Tiger‑tec Gold coating and the robust substrate delivers long tool life and reliable performance, making it appropriate for productive milling routines.

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

Protected trademarks and trade names remain the property of their respective owners. Mention of brand names serves explanatory purposes only and does not imply any affiliation between our company and the cited manufacturers. The offered item is an original, factory‑new product from the manufacturer.