BCHT160525R-K85 WXN15 T Wendeplatten - Walter Tools

Benefit from the combination of a sharp uncoated carbide grade (WXN15) and the K85 chipbreaker to achieve efficient, low-adhesion milling of non‑ferrous metals; order this insert directly via Metav Werkzeuge or contact our consultants for application advice.

BCHT160525R-K85 WXN15 milling indexable insert — sharp uncoated carbide for non‑ferrous metals | Walter Tools

The BCHT160525R-K85 WXN15 is a parallelogram 75° milling insert engineered for productive machining of non‑ferrous materials, offering a low‑adhesion cutting geometry and reliable edge stability in serial production.

• Parallelogram 75° geometry for stable milling
• Sharp uncoated carbide grade WXN15 for NE‑metals
• K85 chipbreaker reduces material adhesion
• 2.5 mm corner radius for consistent edge strength

Precise cutting performance for non‑ferrous materials and high surface quality

The uncoated WXN15 carbide grade is designed specifically for non‑ferrous metals, such as aluminium, copper and brass, where a very sharp cutting edge and low friction are crucial. The combination of an acute cutting geometry and the K85 chipbreaker helps to prevent built‑up edge and to control chip formation, which in turn improves surface finish and reduces rework. For manufacturing contexts where repeatability and throughput matter, this insert yields stable results in medium to high feed milling operations without the need for coatings that can blunt the cutting edge on softer materials.

Geometry and edge design that deliver stability and predictable tool life

The parallelogram 75° shape and a 7° relief angle ensure a secure engagement with the workpiece while limiting radial loads during side milling or profile passes. The 2.5 mm corner radius balances edge durability and the ability to produce a clean contour; this radius reduces edge chipping under interrupted cuts yet still supports fine surface quality. The insert’s dimensional coding (size 16, thickness code 05) integrates with common toolholders in the Walter N‑system, enabling quick index changes and consistent clamping—important for minimising downtime and maintaining process control across shifts.

Shop‑floor efficiency, process security and material compatibility

As part of the Walter N‑series, this insert supports productive machining strategies for NE‑materials by combining a dedicated grade with an application‑oriented chipbreaker. The design lowers the risk of material adhesion on the rake face, which reduces manual cleaning frequency and contributes to higher effective machine utilisation. For production environments that prioritise predictable outcomes and simple insert handling, the insert’s clear geometry codes and stable cutting behaviour streamline tool management and help to uphold tolerances across batches.

Contact Metav Werkzeuge today for specific application recommendations on Walter Tools inserts and to discuss availability of the BCHT160525R-K85 WXN15 for non‑ferrous milling

Technical Data

• Article number: BCHT160525R-K85-WXN15-WALTER
• Type: milling indexable insert
• Series: Walter N‑series
• Grade: WXN15
• Chipbreaker: K85
• Designation: BCHT160525R-K85 WXN15

Core technical figures

• Relief angle: 7°
• Corner radius: 2.5 mm
• Insert size: 16
• Thickness code: 05
• Insert form: Parallelogram 75°

Special features and materials

• Uncoated carbide (sharp edge)
• Suited for non‑ferrous metals (N)
• Tolerance class: H
• Execution: T

FAQ

What materials is this insert suitable for?
The BCHT160525R-K85 WXN15 insert is intended for non‑ferrous metals (aluminium, copper, mess­ing), reflecting the WXN15 uncoated carbide grade and the K85 chipbreaker geometry.

How does the K85 chipbreaker affect machining of soft metals?
The K85 chipbreaker promotes controlled chip formation and reduces material adhesion on the rake face, helping to maintain surface quality when machining soft, ductile materials with the WXN15 grade.

Which insert geometry does this product use and what is the benefit?
The parallelogram 75° geometry offers stable side engagement and predictable cutting forces, which supports repeatable milling results and easier toolholder integration.

Is the insert compatible with Walter N‑system toolholders?
Yes, the insert is part of the Walter N‑series, enabling straightforward indexation and replacement in holders designed for this series.

What does the grade designation WXN15 indicate?
WXN15 denotes an uncoated carbide grade optimised for sharp‑edge performance on non‑ferrous materials, prioritising low adhesion and fine surface finish.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned solely for explanation. There is no affiliation between Metav Werkzeuge and the named manufacturers. The offered item is an original, factory‑new product of the manufacturer.