BCHT120430R-K85 WXN15 T Wendeplatten - Walter Tools

Take advantage of the combination of a sharp, uncoated carbide grade and a dedicated K85 chipbreaker for efficient machining of non‑ferrous materials; the insert’s 7° clearance and parallelogram geometry ensure stable engagement and predictable results. Order directly via Metav Werkzeuge or request advice from the consultants for application-specific recommendations.

BCHT120430R-K85 WXN15 milling indexable insert — Parallelogram 75°, 7° clearance — Walter Tools

The BCHT120430R-K85 WXN15 is a milling indexable insert designed for sharp, uncoated performance in machining non‑ferrous metals, combining a dedicated chipbreaker with a stable parallelogram geometry for productive milling.

• Sharp uncoated carbide for NE‑metals
• K85 chipbreaker for controlled chips
• Parallelogram 75° for secure seating
• 7° clearance for reduced rubbing

High‑speed, sharp cutting for non‑ferrous applications

The insert’s uncoated carbide composition and the WXN15 grade from the Walter N‑grade system provide a sharp cutting edge optimised for aluminium, copper and brass. This combination reduces material adhesion and minimises burr formation during light to medium milling operations. The result is consistent surface quality and reduced secondary finishing, while the uncoated design keeps thermal sensitivity low and helps preserve edge geometry when machining soft, sticky alloys.

Predictable chip control and process stability

Equipped with the K85 chipbreaker, the insert directs chips away from the cutting zone and supports reliable evacuation in interrupted cuts. The parallelogram 75° form gives stable seating in compatible toolholders and promotes uniform load distribution across the cutting edge. Together with the 7° clearance, these features reduce rubbing and heat build‑up, which enhances tool life and supports repeatable machining outcomes in production environments.

Practical handling and integration benefits

The insert’s dimensions and tolerance class H support reproducible indexing and minimal set‑up time in standard milling housings. The T‑style execution and the defined edge radius deliver predictable contact conditions for both roughing and finishing passes. With its focus on non‑ferrous machining, the component is a straightforward replacement choice for shops seeking to improve cycle times and surface finish without introducing complex coatings or process changes.

For application guidance or to discuss toolholder compatibility, contact Metav Werkzeuge for tailored recommendations and order processing via info@metav-werkzeuge.com or by phone on +49 2822 7131930.

Technical data

• Article number: BCHT120430R-K85 WXN15
• SKU: BCHT120430R-K85-WXN15-WALTER
• Label: Fräswendeschneidplatte BCHT120430R-K85 WXN15 Walter Tools

Facts

• Clearance angle: 7°
• Corner radius: 3
• Insert size: 12
• Thickness code: 04
• Tolerance class: H

Special features

• Grade: WXN15 (uncoated carbide)
• Chipbreaker: K85
• Geometry: Parallelogram 75°
• Series: Walter N‑grade system
• Execution: T
• Application focus: non‑ferrous metals (aluminium, copper, brass)

FAQ

What materials is this insert suitable for? The WXN15 grade insert is intended for machining non‑ferrous metals such as aluminium, copper and brass; the combination of uncoated carbide and the K85 chipbreaker helps prevent material adhesion.

Is the insert coated? No, the BCHT120430R-K85 WXN15 is an uncoated carbide insert, chosen specifically to maintain a very sharp cutting edge for NE‑metal applications.

Which chip behaviour can be expected with the K85 chipbreaker? The K85 chipbreaker produces controlled, short to medium chips that evacuate reliably during typical milling conditions, reducing the risk of recutting and improving surface finish.

How does the parallelogram 75° form affect mounting? The parallelogram 75° geometry ensures secure seating and consistent load distribution in compatible toolholders, which supports repeatable positioning and stable milling performance.

Can this insert be used for finishing passes? Yes; the combination of the sharp edge geometry and the specified corner radius enables both productive material removal and acceptable finish quality on non‑ferrous components.

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