BCMT090304R-F55 WKK25G WKK25G Wendeplatten - Walter Tools

Combining the high wear resistance of the Tiger‑tec Gold grade with a precise 0.4 mm corner radius and the versatile parallelogram 75° form delivers consistent chip control and long tool life; order the BCMT090304R‑F55 WKK25G directly via Metav Werkzeuge or consult our specialists for application advice.

BCMT090304R‑F55 WKK25G — Milling insert with Tiger·tec Gold coating, optimised for cast iron (Walter Tools)

A BCMT090304R‑F55 WKK25G milling insert designed for efficient, high‑productivity machining of cast iron components in industrial milling applications

• Tiger·tec Gold coated carbide grade
• Optimised for cast iron machining
• Parallelogram 75° form for versatile use
• 0.4 mm corner radius for consistent accuracy

Efficient machining with optimised grade and coating

The Tiger·tec Gold WKK25G grade combines a coated carbide substrate with a finish treatment that reduces abrasive wear during cast iron operations. This insert delivers predictable cutting performance and extended tool life, which contributes to lower tool costs per part and fewer re‑stocks. The integrated F55 chipbreaker is configured to handle the characteristic short, breaking chips of cast materials, improving evacuation and reducing the risk of recutting. These technical choices translate into measurable process gains on shopfloor milling operations.

Geometry designed for repeatable accuracy and accessibility

The insert’s parallelogram 75° form and 7° relief angle provide a stable cutting edge orientation suitable for a range of face and shoulder milling tasks. A 0.4 mm corner radius supports fine finish quality while maintaining edge strength for interrupted cuts typical in cast iron workpieces. The designation BCMT090304R‑F55 indicates the insert’s size and geometry in established ISO notation, facilitating straightforward tool selection and programme documentation in production environments.

Fewer interruptions, smoother integration into workflows

Adopting this insert reduces machine downtime through predictable wear and consistent chip control, supporting faster cycle times and easier automation. The combination of grade, coating and chipbreaker design reduces the need for frequent edge changes, while the standardised form factor simplifies tooling holders and inventory management. For operations aiming to increase throughput without compromising surface quality, this insert offers a practical balance between performance and tool‑handling convenience.

Durability, process security and manufacturer backing

Designed for abrasive cast iron machining, the grade provides stable chip formation and reliable edge behaviour even under tough cutting conditions. Built by a recognised brand, this solution emphasises process security and repeatable results, helping maintain consistent component tolerances and surface integrity across production batches. The engineering behind this insert supports long‑term productivity gains and predictable maintenance intervals.

Contact Metav Werkzeuge today to discuss how the Tiger·tec Gold BCMT090304R‑F55 WKK25G milling insert can improve cast‑iron milling performance and to arrange rapid supply from Metav Werkzeuge

Technical Data

• Article number: BCMT090304R-F55-WKK25G-WALTER
• Designation: BCMT090304R-F55 WKK25G
• Base designation: BCMT090304R-F55
• Manufacturer: Walter Tools
• Product type: Fräswendeschneidplatte

Facts

• Size: 09
• Thickness: 03 (3.00 mm)
• Corner radius: 0.4 mm
• Relief angle: 7°
• Form: Parallelogram 75°
• Tolerance class: M

Special features

• Series: Tiger‑tec Gold
• Grade: WKK25G
• Chipbreaker: F55
• Coated carbide
• Suitable for cast iron machining

FAQ

What materials is this insert suitable for?
The BCMT090304R‑F55 WKK25G is optimised for cast iron machining and its grade and chipbreaker are tuned for abrasive wear and short, breaking chips.

How does the Tiger·tec Gold coating affect performance?
The Tiger·tec Gold treatment enhances wear resistance and thermal stability, extending effective cutting time for the WKK25G grade under cast iron cutting conditions.

Is the BCMT090304R‑F55 compatible with standard holders?
Yes — the BCMT090304R‑F55 follows conventional ISO geometry, enabling use with broadly available milling cutter bodies that accept this insert shape and size.

What surface finish can be expected with a 0.4 mm corner radius?
A 0.4 mm corner radius offers a balance between edge strength and finish quality, producing consistent surfaces in face and shoulder milling while tolerating typical interruptions in cast iron work.

Can this insert handle interrupted cuts in cast iron?
The WKK25G grade and the robust chip control of the F55 breaker deliver stable performance in interrupted cuts, reducing the risk of premature edge failure.

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 clarification only and do not indicate any affiliation between Metav Werkzeuge and the trademark holders. The offered article is an original, brand‑new product of the manufacturer. Walter Tools is a trademark of Walter Deutschland GmbH.