BCMT120408R-G55 WKP35G Wendeplatten - Walter Tools

High productivity and consistent surface quality result from the combination of the Tiger·tec Gold coating and the WKP35G grade in a stable parallelogram geometry; benefit from improved tool life and reliable chip control and order directly via Metav Werkzeuge or consult our specialists for machining advice.

BCMT120408R-G55 WKP35G milling insert – Tiger·tec Gold, for steel and cast iron | Walter Tools

The BCMT120408R-G55 WKP35G is a precision milling indexable insert engineered for high-productivity milling applications in steel and cast iron, offering robust wear resistance and consistent chip formation.

• Tiger·tec Gold coating for extended tool life
• Grade WKP35G optimised for steel and cast iron
• Parallelogram 75° shape for secure clamping and stability
• 7° clearance with 0.8 mm corner radius for improved finish

Higher throughput through coating and substrate synergy

The combination of a Tiger·tec Gold coating and the WKP35G carbide grade yields a balance of wear resistance and toughness that supports longer tool life and fewer insert changes. For production environments where cycle time and tool-change downtime matter, this insert reduces interruptions by maintaining a stable cutting edge under the thermal and mechanical loads typical for machining steel and cast iron. The optimisation of the coating and substrate addresses abrasive wear on cast materials while coping with the heat and chip-formation behaviour of steels, resulting in measurable productivity gains.

Reliable chip control and process stability

Thanks to the G55 chipbreaker and the parallelogram 75° geometry, the cutting edge produces controlled, predictable chips that facilitate stable evacuation and protect the workpiece surface. The built-in 7° clearance and 0.8 mm corner radius improve surface finish and resist edge chipping in interrupted or continuous cuts. This means fewer rejects and a reduction in rework, which supports a more efficient production flow and lower overall manufacturing costs. The insert’s tolerance class M ensures repeatable positioning in standard milling cutters.

Easy integration into machining programmes

The insert’s designation and size code align with common toolholder systems, allowing straightforward tool-change procedures and inventory management. With a compact size and standard thickness code 04, the insert suits a wide range of cutters while keeping inventory simple. Technical staff will appreciate the clear classification for material groups Steel (P) and Cast iron (K), which makes process planning and feed/speed selection simpler. For applications that require a balance between performance and economy, this indexable plate offers a practical solution.

Contact Metav Werkzeuge today to discuss how the Tiger·tec Gold WKP35G insert can increase throughput and tool life; Metav Werkzeuge’s specialists will advise on cutter selection and supply arrangements and can provide detailed machining recommendations via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• SKU: BCMT120408R-G55-WKP35G-WALTER
• Article designation: BCMT120408R-G55 WKP35G
• Type: Milling indexable insert
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold
• Grade: WKP35G

Facts

• Free clearance: 7°
• Corner radius: 0.8 mm
• Inscribed circle / size: 12 mm
• Thickness code: 04
• Tolerance class: M

Special features

• Chipbreaker: G55
• Shape: Parallelogram 75°
• Suitable for: Steel (P) and Cast iron (K)
• Coating/technology: Tiger·tec Gold (coated carbide)
• Substrate designation: P / K

FAQ

What materials is this insert designed for?
The BCMT120408R-G55 WKP35G insert from Walter Tools is designed primarily for steel (P) and cast iron (K), with the WKP35G grade and Tiger·tec Gold technology optimised for those material groups.

How does the G55 chipbreaker affect machining?
The G55 chipbreaker promotes controlled chip formation for improved evacuation and reduced risk of chip entanglement; this helps maintain process stability and enhances surface quality when using this milling insert.

Which features contribute most to tool life?
The combination of the Tiger·tec Gold coating and the WKP35G carbide grade provides enhanced wear resistance and thermal stability, which together prolong edge life and reduce insert consumption in demanding milling tasks.

What is the significance of the parallelogram 75° shape?
The parallelogram 75° form ensures a secure seat and consistent engagement with the workpiece, improving clamping stability and contributing to repeatable machining results with fewer incidents of edge failure.

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 protected trademarks are mentioned for explanatory purposes only. There is no affiliation between our company and the named brands. The offered item is an original, brand-new product from the manufacturer.