SDHX1204AZR-A88 WHH15X Wendeplatten - Walter Tools

Benefit from the combination of a WHH15X coated carbide grade, a 15° relief angle and the A88 chipbreaker for reliable, controlled milling performance. Order the SDHX1204AZR-A88 WHH15X milling insert directly via Metav Werkzeuge or consult our specialists to confirm material suitability.

SDHX1204AZR-A88 WHH15X milling indexable insert — 15° relief, square 90° (Walter Tools)

A SDHX1204AZR-A88 WHH15X milling insert engineered for stable face and shoulder milling, where a coated carbide grade and a dedicated A88 chipbreaker support consistent chip control across varying feed conditions

• Coated carbide grade WHH15X
• 15° relief angle for versatile cutting
• Square 90° insert for stable milling
• A88 chipbreaker for controlled chip formation

Higher process reliability through material and geometry

The combination of a WHH15X coated carbide substrate and a defined 15° relief creates a balance between edge strength and cutting aggressiveness, which is valuable for many milling operations. The coated hardmetal composition is specified in the product matrix and is designed to improve wear resistance; as a result, tool life can be stabilised under repetitive cycles. The insert geometry, presented in a square 90° format, reduces vibration and supports consistent cut engagement on shoulders and face milling tasks.

Predictable chip control and surface quality

Equipped with the A88 chipbreaker, the insert is optimised to break chips reliably and reduce the risk of long stringy swarf. This feature promotes safer evacuation of chips and helps to maintain surface integrity, which is particularly relevant in automated or high-volume production. The controlled chip formation offered by this design contributes to process security and reduces the need for manual intervention, supporting stable production cycles.

Practical handling, inspection and application guidance

The SDHX1204AZR-A88 WHH15X insert is supplied in a standard square 90° format with a thickness code 04 and size 12, simplifying toolholder selection and inventory management. Tolerance class H ensures dimensional consistency for repeatable set-ups. For exact workpiece compatibility, material suitability should be verified against the detailed product matrix; this enables selection of the most economical cutting data while maintaining surface finish requirements and tool life expectations.

Contact Metav Werkzeuge for tailored cutting data, availability and application advice for Walter Tools WHH15X inserts — call +49 2822 7131930 or e‑mail info@metav-werkzeuge.com

Technical data

• Article number: SDHX1204AZR-A88-WHH15X-WALTER
• Article designation: SDHX1204AZR-A88 WHH15X
• Manufacturer: Walter Tools
• Product type: milling indexable insert

Specifications

• Free angle: 15°
• Plate size: 12
• Plate thickness: 04
• Plate form: Quadrate 90°
• Tolerance class: H

Materials & features

• Carbide grade: WHH15X (coated hardmetal)
• Chipbreaker: A88
• Series: Walter Schneidstoffsorte - Serie offen
• Execution: X
• Base designation: SDHX1204AZR-A88

FAQ

What materials is the SDHX1204AZR-A88 WHH15X suitable for?
Material suitability must be checked in the product matrix; the SDHX1204AZR-A88 WHH15X insert is a coated hardmetal grade intended for a range of applications, and specific workpiece materials should be verified against the manufacturer's recommendations.

How does the A88 chipbreaker affect milling performance?
The A88 chipbreaker on the SDHX1204AZR-A88 WHH15X promotes controlled chip formation and easier evacuation, which helps to maintain surface quality and reduces interruptions in automated milling processes.

Which toolholders accept this insert geometry?
Square 90° insert seats compatible with size 12 and thickness code 04 will accept the SDHX1204AZR-A88 WHH15X; toolholder selection should follow the tool manufacturer’s mounting specifications.

Is the WHH15X grade coated and what benefit does that provide?
Yes, WHH15X is a coated hardmetal grade; the coating improves wear resistance and contributes to longer, more predictable tool life under many milling conditions.

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

Protected trademarks and trade names are the property of their respective owners. Mark names and protected product designations are mentioned exclusively for explanation and identification. There is no affiliation between Metav Werkzeuge and the mentioned brands. The offered item is original, brand-new merchandise of the respective manufacturer.