BCMT120430R-G55 WKP35G Wendeplatten - Walter Tools

Take advantage of the balance of Tiger·tec Gold wear resistance, the WKP35G grade’s toughness and the G55 chipbreaker for a productive, low-downtime milling process; order directly via Metav Werkzeuge or consult the technical advisors for cutting-data optimisation.

BCMT120430R-G55 WKP35G milling insert — Tiger·tec Gold, G55 chipbreaker by Walter Tools

The BCMT120430R-G55 WKP35G is a Walter Tools milling insert engineered for productive machining of steel and cast iron in industrial milling applications.

• Tiger·tec Gold coated grade WKP35G
• Optimised G55 chipbreaker for stable chips
• Parallelogram 75° form for secure clamping
• 7° clearance and 3 mm corner radius

Boosted productivity through consistent chip control

The Tiger·tec Gold technology combined with the WKP35G grade provides a coated carbide substrate designed for extended cutting performance when machining steel and cast iron. The specially developed G55 chipbreaker promotes predictable chip formation, reducing recutting and tool-related interruptions. This leads to a measurable improvement in cycle reliability and a reduction in unscheduled tool changes. The coating’s wear resistance also supports longer edge life, which contributes to lower tooling costs per finished component and a more stable production flow.

Precision geometry for repeatable surface quality

With a parallelogram 75° shape and a 7° clearance angle, the insert ensures a defined cutting position and effective relief behind the cutting edge, which helps to avoid rubbing and heat build-up. The 3 mm corner radius gives a robust cutting edge for roughing and semi-finishing passes while maintaining dimensional stability. The tolerance class M indicates consistent manufacturing accuracy, which simplifies process planning and guarantees repeatable surface finishes across batches. These geometric features together support predictable results in both one-off setups and series production.

Versatility and reliable machining for workshop and production

Rated for machining under the ISO groups P (steel) and K (cast iron), the insert is a versatile choice across mixed-production environments. The coated-hardmetal grade balances toughness and wear resistance, making it suitable for a wide range of feed and speed combinations. Practical benefits include reduced tooling complexity and fewer grade changes between workpiece families. For users seeking application support, cutting parameters or compatible toolholder recommendations, Metav Werkzeuge’s technical advisors can provide pragmatic guidance to achieve the desired productivity and surface integrity.

Contact Metav Werkzeuge for tailored cutting-data advice and to arrange supply of Walter Tools Tiger·tec Gold WKP35G milling inserts — eMail info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• SKU: BCMT120430R-G55-WKP35G-WALTER
• Article designation: BCMT120430R-G55 WKP35G
• Manufacturer: Walter Tools
• Product type: Fräswendeschneidplatte / Milling insert

Facts

• Free angle: 7°
• Corner radius: 3 mm
• Size code: 12
• Thickness code: 04
• Plate form: Parallelogram 75°
• Tolerance class: M

Special features

• Series: Tiger·tec Gold
• Grade: WKP35G (coated carbide)
• Chipbreaker: G55
• Material suitability: P (steel) / K (cast iron)
• Execution: T

FAQ

What materials is this insert designed for?
The BCMT120430R-G55 WKP35G insert is specified for machining steel (ISO group P) and cast iron (ISO group K) and is optimised for those material families under the Tiger·tec Gold technology.

How does the G55 chipbreaker affect machining?
The G55 chipbreaker on this Walter Tools insert promotes short, controlled chips for typical steel and cast-iron conditions, improving chip evacuation and reducing the risk of recutting.

Is the geometry suitable for both roughing and finishing?
With a 3 mm corner radius and robust coated grade WKP35G, the insert is well suited for roughing and semi-finishing operations; final-finishing passes may require a smaller radius or specific finishing geometry.

What does the tolerance class M mean for production?
Tolerance class M indicates consistent dimensional accuracy of the insert seats and cutting edges, supporting repeatable clamping and predictable workpiece results in series production.

Can this insert be used on common Walter toolholders?
The BCMT120430R-G55 WKP35G is a standard insert geometry compatible with toolholders designed for BCMT-style parallelogram 75° inserts; consult holder specifications for seat compatibility and clamping requirements.

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

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