BCGT090304L-K85 WXN15 Wendeplatten - Walter Tools

Take advantage of a precise combination of sharp, uncoated carbide and proven chip control to enhance productivity on non‑ferrous components; the result is consistent surface quality and low downtime. Order directly via Metav Werkzeuge or request advice from their consultants for process‑specific recommendations.

BCGT090304L-K85 WXN15 milling insert for non‑ferrous metals — Walter Tools

The BCGT090304L-K85 WXN15 is a parallelogram 75° milling insert designed for sharp, uncoated cutting in aluminium, copper and brass applications.

• Uncoated cemented carbide grade WXN15
• Parallelogram 75° insert geometry
• Integrated K85 chipbreaker for stable chips
• 7° clearance angle with 0.4 mm corner radius

High productivity through sharp, uncoated cutting

The BCGT090304L-K85 WXN15 insert combines an uncoated cemented carbide composition with a geometry engineered for minimal cutting resistance. This blend supports higher feed rates and shorter cycle times when machining non‑ferrous alloys, because the sharp cutting edge reduces built‑up edge and the K85 chipbreaker promotes predictable chip formation. For casting a reliable, repeatable process, the insert’s design helps maintain a stable tool life in serial production and reduces the need for frequent edge dressing.

Reliable machining of non‑ferrous materials

Designed specifically for the ISO N group, the insert performs particularly well on non‑ferrous metals such as aluminium, copper and brass. The combination of a sharp edge and an uncoated surface minimises material adhesion, which is a common challenge with soft, ductile workpieces. In practice, this means fewer interruptions from chip welding and improved surface quality on finished parts, making the insert suitable for component families where appearance and dimensional stability are important.

Geometry that improves process stability and handling

The parallelogram 75° shape and the 7° clearance angle provide a balanced approach between cutting force distribution and radial engagement, while the 0.4 mm corner radius offers a compromise between edge strength and fine detail capability. The K85 chipbreaker is tuned to produce short, controllable chips in non‑ferrous alloys, which reduces the risk of entanglement and simplifies chip management in the workstation. Together, these features allow for predictable tool behaviour across common milling strategies and cutter bodies.

Practical benefits for workshop integration

As a part of the Walter N‑grade family, this insert is intended for sharp, uncoated applications where economical edge life and broad material coverage are required. Its standardised designation and common insert format simplify stocking and tool‑holder compatibility, helping to keep tool changeover fast and inventory lean. For engineering teams seeking consistent surface finishes and straightforward machining parameters, the insert supports efficient process set‑up and reproducible results.

Contact Metav Werkzeuge today for tailored advice on integrating Walter Tools' WXN15 insert into existing milling operations and to discuss sample availability and cutter compatibility

Technical data

• Article number: BCGT090304L-K85-WXN15-WALTER
• SKU: BCGT090304L-K85-WXN15-WALTER
• Product type: Fräswendeschneidplatte / milling insert
• Manufacturer: Walter Tools
• Series: Walter N‑Sortensystem
• Grade / Sort: WXN15
• ISO designation: BCGT090304L-K85 WXN15

Facts

• Free angle: 7°
• Corner radius: 0.4 mm
• Insert form: Parallelogramm 75°
• Insert size: 09
• Plate thickness: 03
• Tolerance class: G

Special features

• Chipbreaker: K85
• Cutting material: uncoated cemented carbide
• Application group: N (non‑ferrous metals)
• Edge style: sharp/uncoated for NE‑metals
• Series description: Walter N‑Sortensystem

FAQ

Is the insert coated or uncoated?
The BCGT090304L-K85 WXN15 insert by Walter Tools is made from uncoated cemented carbide, optimised for sharp cutting on non‑ferrous materials.

Which materials are best suited to this insert?
This insert is intended for ISO N materials — primarily aluminium, copper and brass — where a sharp, uncoated edge reduces adhesion and improves finish.

What does the K85 chipbreaker do?
The K85 chipbreaker on this Walter Tools insert supports stable, short chip formation in non‑ferrous alloys, aiding chip evacuation and reducing the risk of chip entanglement.

How does the parallelogram 75° geometry affect machining?
The parallelogram 75° format provides balanced cutting engagement and is compatible with standard milling cutter bodies, enabling controlled radial penetration and stable tool life.

How should the insert designation be read?
The designation BCGT090304L‑K85 WXN15 identifies the insert geometry and size, the K85 chipbreaker and the Walter WXN15 grade for uncoated, sharp applications in non‑ferrous metals.

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

The Walter AG (brand appearance: Walter Tools) is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik Group. Protected trademarks and trade names remain the property of their respective owners. The mentioned brand names are used for explanatory purposes only and do not imply any affiliation with Metav Werkzeuge.