SDGT09T3AEN-G88 WXN15 Wendeplatten - Walter Tools

Take advantage of a sharp, uncoated carbide grade combined with a 15° relief and the G88 chipbreaker for reliable, low‑adhesion milling of non‑ferrous alloys. Order this insert via Metav Werkzeuge or consult the technical advisers for application matching and cutting data.

SDGT09T3AEN-G88 WXN15 Square milling insert, 15° relief for non‑ferrous metals — Walter Tools

The SDGT09T3AEN-G88 WXN15 is a square 90° milling insert with a 15° relief angle, designed as an uncoated carbide grade for sharp, low‑adhesion cutting in aluminium, copper and brass applications.

*Square 90° geometry for stable milling
*15° relief angle for crisp cutting
*Uncoated carbide WXN15 for NE metals
*G88 chipbreaker reduces built‑up edge

Precise cutting for non‑ferrous alloys with low adhesion

The insert’s core advantage is its uncoated carbide grade WXN15, optimised for machining non‑ferrous materials. The combination of a very sharp cutting edge and a re‑entrant chip control geometry minimises material attachment and thermal build‑up, which is critical when processing aluminium, copper or brass. The G88 chipbreaker guides chips reliably, reducing the risk of clogging and enabling consistent surface finish even at elevated feed rates. For manufacturing environments where reduced secondary cleaning and dependable chip evacuation matter, this geometry yields measurable process benefits.

Stable geometry for repeatable milling performance

A square 90° form with a 15° relief angle provides a balance between cutting edge strength and accessibility to tight contours. The plate’s T3 thickness and tolerance class G ensure repeatable seating in standard toolholders and predictable radial and axial engagement. Such consistency supports cycle‑time optimisation and lowers scrap rates by maintaining tool behaviour across multiple indexing positions. The robust geometry and clear indexation characteristics contribute to smoother tool changes and less downtime during production runs.

Practical application guidance for workshop integration

The insert is part of the Walter N‑series, intended for sharp, uncoated operation on non‑ferrous materials and suitable for typical milling strategies where built‑up edge avoidance is a priority. The design supports straightforward replacement and indexing in conventional milling cutters that accept the SDGT form factor. When switching from coated to this uncoated grade, adjust coolant and feed strategy to favour chip evacuation and avoid smear: lower cutting speeds with adequate feed per tooth often produce the best results on aluminium alloys. The clear material suitability information simplifies process planning and reduces trial‑and‑error at set‑up.

For specification and procurement of the Walter Tools SDGT09T3AEN-G88 WXN15 insert, contact Metav Werkzeuge to discuss cutter compatibility and recommended cutting data at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• SKU: SDGT09T3AEN-G88-WXN15-WALTER
• Designation: SDGT09T3AEN-G88 WXN15
• Product type: Milling insert
• Manufacturer: Walter Tools
• Series: Walter N‑Sortensystem
• Grade: WXN15

Facts

• Relief angle: 15°
• Shape: Square 90°
• Size: 09
• Thickness: T3
• Tolerance class: G
• Chipbreaker: G88
• Execution: T

Special features

• Uncoated carbide, sharp cutting grade
• Suitable for non‑ferrous metals (aluminium, copper, brass)
• Optimised for low built‑up edge
• Walter N‑series design for NE applications
• Stable geometry for predictable engagement

FAQ

Is this insert suitable for aluminium and other non‑ferrous metals?
Yes. The SDGT09T3AEN‑G88 WXN15 is designed specifically for non‑ferrous metals such as aluminium, copper and brass, offering sharp cutting edges and a chipbreaker adapted to minimise material adhesion.

Is the WXN15 grade coated?
No. WXN15 is an uncoated carbide grade intended for sharp, low‑adhesion machining in NE applications rather than coated high‑temperature cutting.

What is the significance of the G88 chipbreaker?
The G88 chipbreaker is engineered to control chip formation and evacuation, reducing built‑up edge and improving surface finish when machining soft or ductile non‑ferrous materials.

Which relief angle and geometry does the insert use?
The insert features a 15° relief angle and a square 90° geometry, providing a robust cutting edge while allowing good access to profile contours.

What series and system does the insert belong to?
This insert is part of the Walter N‑series, a system tailored to sharp, uncoated grades for non‑ferrous machining.

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

Protected trademarks and trade names remain the property of their respective owners. Brand names are mentioned for clarification only and do not imply any affiliation between our company and Walter Tools. The offered article is original, factory‑new merchandise from the manufacturer.