BCMT120408R-F55 WPP35G WPP35G Wendeplatten - Walter Tools

Take advantage of the Tiger‑tec Gold coating and the WPP35G grade to secure longer tool life and consistent chip control in steel milling operations; order directly via Metav Werkzeuge or consult the team for application advice.

BCMT120408R-F55 WPP35G milling insert for steel – Tiger‑tec Gold, Walter Tools

BCMT120408R-F55 WPP35G is a milling indexable insert designed for general steel milling, combining a Tiger‑tec Gold coated substrate with a chipbreaker tuned for stable performance.

• Tiger‑tec Gold coating for high wear resistance
• WPP35G grade optimised for steel machining
• Parallelogram 75° shape with 0.8 mm corner radius
• F55 chipbreaker for stable chip control

Longer tool life through advanced coating technology

The Tiger‑tec Gold coating and the WPP35G carbide grade provide a durable cutting edge tailored to steel machining. The coated carbide reduces flank wear and improves thermal stability during intermittent cuts, which translates into extended tool life and fewer indexings. For production environments where consistent component quality and reduced tool change downtime matter, this combination supports predictable process behaviour and helps maintain machining tolerances over longer tool lives.

Geometry engineered for precise milling and reliable chips

The parallelogram 75° insert form and the F55 chipbreaker deliver a controlled chip flow and a stable cutting action. The 0.8 mm corner radius supports improved edge strength for roughing steps while retaining the ability to produce acceptable surface finishes in finishing passes. A 7° clearance angle helps reduce friction at the flank face, lowering heat generation and promoting better surface integrity. Together, these geometric choices result in reproducible part quality and fewer secondary operations.

Ready for universal steel applications with professional fitting

Designed for steel (P) applications, the BCMT120408R-F55 WPP35G indexable insert suits a broad range of unalloyed and alloyed steels under ISO 513 group P conditions. The plate thickness and tolerance class support secure clamping and consistent seating in compatible toolholders, aiding repeatable positioning and steady cutting forces. The overall package supports efficient material removal while maintaining dimensional stability, making it appropriate for serial production and jobbing alike.

For Walter Tools Tiger‑tec Gold performance and tailored application support, contact Metav Werkzeuge – info@metav-werkzeuge.com or +49 2822 7131930 for ordering and process advice.

Technical Data

• Article number: BCMT120408R-F55-WPP35G-WALTER
• SKU: BCMT120408R-F55-WPP35G-WALTER
• Designation: BCMT120408R-F55 WPP35G
• Series: Tiger‑tec Gold
• Grade: WPP35G
• Shape: Parallelogram 75°

Facts

• Size: 12 mm
• Thickness: 04 (4.0 mm)
• Corner radius: 0.8 mm
• Clearance angle: 7°
• Tolerance class: M

Special features

• Coating: Tiger‑tec Gold
• Chipbreaker: F55
• Carbide type: coated cemented carbide
• Application group: steel (P)
• Form: indexable milling insert, parallelogram 75°

FAQ

Which materials is this insert suitable for?
The BCMT120408R-F55 WPP35G insert from Walter Tools is optimised for steel (ISO group P) and is formulated to handle the typical heat and chip formation encountered when cutting unalloyed and alloyed steels.

What is the corner radius and how does it affect machining?
The insert has a 0.8 mm corner radius, which enhances edge strength for robust cutting and contributes to consistent surface quality by balancing edge durability and micro-geometry.

What does the F55 chipbreaker deliver in practice?
The F55 chipbreaker offers stable chip control for a wide range of steel machining conditions, promoting continuous chip evacuation and predictable cutting forces for reliable process behaviour.

Is the insert coated and what are the benefits?
Yes; the Tiger‑tec Gold coating on the WPP35G grade improves wear resistance and thermal stability, helping to extend tool life and maintain cutting-edge integrity under demanding steel machining cycles.

Does this insert suit finishing as well as roughing operations?
The geometry and 0.8 mm corner radius make the insert suitable for many roughing and semi-finishing tasks in steel; final finishing performance will depend on cutting parameters and machine rigidity.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned for explanatory purposes only and indicate no affiliation between our company and the named brands. The delivered article is an original, factory-new product of the named manufacturer, Walter Tools.