BCMT120412L-G55 WKP35G WKP35G Wendeplatten - Walter Tools

Benefit from the combination of Tiger·tec Gold technology and the WKP35G grade for reliable performance in steel and cast iron machining; the G55 chipbreaker and a 1.2 mm corner radius deliver consistent chip control and surface quality. Order the BCMT120412L-G55 WKP35G directly via Metav Werkzeuge or speak to our consultants for application advice.

BCMT120412L-G55 WKP35G — milling indexable insert, Tiger·tec Gold, for steel and cast iron — Walter Tools

A BCMT120412L-G55 WKP35G milling indexable insert designed for controlled chip formation and long tool life in steel and cast iron machining

• Tiger·tec Gold coated grade WKP35G
• Optimised chip control with G55 breaker
• Parallelogram 75° for secure clamping
• Corner radius 1.2 mm for stable cutting

High-performance grade for demanding materials

The BCMT120412L-G55 WKP35G is based on the WKP35G cutting grade within the Tiger·tec Gold family, a coated carbide solution engineered for consistent wear resistance. This combination is particularly effective for machining steel and cast iron, where thermal loads and abrasive wear challenge tool life. The coating technology reduces flank wear and maintains edge stability, which translates into longer intervals between indexings and fewer tool changes. For production environments this means improved uptime and a steadier surface finish on workpieces.

Geometry and chip control that stabilise the cut

The insert’s G55 chipbreaker and parallelogram 75° form work together to manage chip flow and cutting forces. The chipbreaker promotes predictable, short chips on interrupted and continuous cuts, while the angled plate form gives a positive engagement that helps with secure clamping in milling cutters. The combination of a 7° relief angle and a 1.2 mm corner radius contributes to a robust cutting edge that resists chipping and supports stable depth-of-cut choices. These geometric features reduce vibration and improve dimensional stability across batch runs.

Process reliability and economical machining

With tolerance class M and execution T, the insert supports repeatable positioning and consistent performance in automated tool systems. Suitability for both P (steel) and K (cast iron) materials makes this insert versatile for mixed production environments, reducing the need for frequent tool changes. The optimised wear behaviour of the grade leads to predictable tool-life windows, facilitating reliable production planning and cost-per-part calculations. For workshop teams seeking a balance of productivity and surface quality, the insert offers measurable advantages in cycle stability and overall machining economy.

Contact Metav Werkzeuge for tailored application support and availability of Walter Tools Tiger·tec Gold inserts — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical data

• Article number: BCMT120412L-G55-WKP35G-WALTER
• Description: Fräswendeschneidplatte BCMT120412L-G55 WKP35G
• Manufacturer: Walter Tools

Core specifications

• Size: 12
• Thickness: 04
• Relief angle: 7°
• Corner radius: 1.2
• Chipbreaker: G55
• Tolerance class: M

Design and applications

• Grade: WKP35G (Tiger·tec Gold)
• Suitable for: Steel (P) and cast iron (K)
• Plate form: Parallelogram 75°
• Series/ID: BCMT120412L-G55 WKP35G
• Execution: T

FAQ

What materials is this insert suitable for?
The BCMT120412L-G55 WKP35G is designed for machining steel (P) and cast iron (K) according to its WKP35G grade and Tiger·tec Gold technology.

How does the G55 chipbreaker affect machining?
The G55 chipbreaker promotes controlled, short chips and stabilises chip evacuation, which improves surface finish and reduces the risk of chip-related damage during milling.

What advantage does the parallelogram 75° form provide?
The parallelogram 75° geometry offers positive engagement and secure clamping in milling cutters, aiding repeatable positioning and reducing the chance of insert movement under load.

Is the corner radius of 1.2 suitable for heavy cuts?
A 1.2 mm corner radius provides a stronger cutting edge that resists chipping, making it appropriate for more robust cutting parameters while still delivering good surface quality.

What does the Tiger·tec Gold technology deliver in everyday use?
Tiger·tec Gold coating improves wear resistance and edge stability, resulting in longer tool life, consistent part quality, and fewer indexings during production.

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

Protected trademarks and trade names are the property of their respective owners. Brand names such as Walter Tools are mentioned for explanation and product identification only; there is no affiliation between our company and the named manufacturers. The offered item is an original, factory-new product of the stated manufacturer.