SNHX0904ZNN-K88 WXN15 Wendeplatten - Walter Tools

Take advantage of a combination of sharp cutting geometry and dedicated non‑ferrous performance for reliable, repeatable milling. The uncoated WXN15 grade and the K88 chipbreaker deliver clean chip formation and a superior surface finish in aluminium, copper and brass, while the square 90° form and negative 0° relief ensure stable clamping and predictable results; order directly via Metav Werkzeuge or consult our specialists for application support.

SNHX0904ZNN-K88 WXN15 – Square milling indexable insert for non‑ferrous metals (Walter Tools)

A SNHX0904ZNN-K88 WXN15 indexable milling insert engineered for sharp, high‑quality finishing of non‑ferrous materials such as aluminium, copper and brass

• Square 90° geometry for stable milling
• Uncoated carbide grade WXN15 for sharp edges
• K88 chipbreaker for reliable chip control
• Suitable for aluminium, copper and brass

Consistent performance in non‑ferrous machining

The SNHX0904ZNN‑K88 WXN15 insert uses the WXN15 uncoated carbide grade to deliver consistently sharp edges for machining non‑ferrous metals. The grade is optimised for materials such as aluminium, copper and brass, where a low tendency to build up material on the cutting edge is essential. By combining a sharp cutting geometry with an uncoated substrate, the insert reduces adhesion and improves surface finish at typical finishing feeds and speeds. This results in fewer interruptions for edge cleaning and a smoother process window when comparing to general‑purpose grades.

Precision geometry and dependable chip control

The insert’s square 90° form and negative 0° relief produce reliable cutting engagement and stable seat contact, which is particularly beneficial for interrupted cuts or shoulder milling. The integrated K88 chipbreaker is designed to shape and break chips from soft, ductile materials, reducing the risk of long, stringy swarf and preventing re‑cutting. As a consequence, tool life becomes more predictable and cycle times more consistent. For production environments that value repeatability and clean chip evacuation, the geometry contributes directly to uptime and part quality.

Integration into tooling systems and production benefits

Belonging to the Walter N‑series, this insert matches standard mounting and clamping conventions for square indexable milling inserts, allowing straightforward integration into existing cutter bodies that accept SNHX‑style plates. The combination of the WXN15 uncoated grade and the K88 chip control makes the insert economical for high‑volume finishing on non‑ferrous components, since the sharp edge promotes lower cutting forces and reduced heat build‑up in the cutting zone. Tolerance class H ensures dimensional consistency for repeatable setups, supporting reliable batch production and easy tool change procedures.

Contact Metav Werkzeuge for tailored machining recommendations and swift supply of Walter Tools SNHX0904ZNN‑K88 WXN15 inserts; our team can advise on holder compatibility and optimal cutting data to suit specific alloys and operations.

Technical data

• SKU: SNHX0904ZNN-K88-WXN15-WALTER
• Article designation: SNHX0904ZNN-K88 WXN15
• Product type: milling indexable insert
• Manufacturer: Walter Tools
• Series: Walter N‑Sortensystem

Core specifications

• Insert size: 09
• Thickness: 04
• Relief angle: 0° (negative)
• Shape: square 90°
• Tolerance class: H

Materials & features

• Grade: WXN15 (uncoated carbide)
• Chipbreaker: K88
• Application: non‑ferrous metals (aluminium, copper, brass)
• Execution: X
• Sorteneinsatz: sharp / uncoated application

FAQ

Can this insert be used for aluminium finishing?
The SNHX0904ZNN‑K88 WXN15 insert from Walter Tools is specifically intended for machining aluminium alloys and other non‑ferrous materials, offering a sharp edge and chip control suited to finishing operations.

What does the designation WXN15 indicate?
WXN15 denotes an uncoated carbide grade optimised for non‑ferrous metals; the specification means the insert is designed for low adhesion and high surface quality in materials such as aluminium, copper and brass.

How does the K88 chipbreaker affect machining?
The K88 chipbreaker shapes and breaks chips typical of ductile non‑ferrous materials, improving chip control and evacuation, which supports consistent surface finish and reduces swarf‑related interruptions.

Is the insert compatible with standard square insert cutters?
The SNHX0904ZNN‑K88 form follows standard SNHX‑style square insert conventions; it is compatible with cutter bodies and seats designed for square 90° indexable inserts of the same designation.

Does the insert have a coating?
No, the WXN15 grade is an uncoated carbide intended for sharp, low‑adhesion cutting in non‑ferrous materials, where coatings are often unnecessary and can lead to less favourable edge geometry.

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

Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.