SDHT09T3AZN-G88 WK10 T Wendeplatten - Walter Tools

Combining uncoated carbide WK10 with a dedicated G88 chipbreaker and a 15° clearance angle ensures predictable chip formation and steady milling performance; order the insert directly via Metav Werkzeuge or consult the technical team for component-specific guidance.

SDHT09T3AZN-G88 WK10 – Square 90° milling insert, 15° clearance – Walter Tools

The SDHT09T3AZN-G88 WK10 is a square 90° milling insert designed for stable chip control in general milling applications, offering a T3 thickness for secure clamping and repeatable performance.

• Uncoated carbide grade WK10
• Square 90° insert geometry
• 15° clearance angle for stable cutting
• Integrated G88 chipbreaker design

Consistent chip control for improved productivity

The combination of the G88 chipbreaker and the uncoated carbide grade is engineered to promote stable, predictable chip formation under a wide range of cutting conditions. The chipbreaker geometry reduces the risk of long, stringy swarf and helps maintain coolant access to the cutting edge, which can lead to fewer interruptions during long runs. As a result, cycle times are more consistent and tool-change intervals become easier to plan, supporting continuous production and improved process efficiency.

Robust geometry that supports repeatable tool life

A square 90° geometry paired with a 15° clearance angle and T3 thickness gives the insert a balance of edge strength and accessibility for a variety of milling strategies. The square shape provides four usable cutting edges, which optimises tool utilisation and minimises downtime for indexation. The modest clearance angle supports general-purpose engagement while reducing the risk of edge chipping in interrupted cuts. These geometric choices contribute to reliable, repeatable performance and simplified tool inventory management.

Application guidance and verification of material suitability

The insert is supplied in the Walter Tools material series and marked WK10, an uncoated cemented carbide; specific workpiece compatibility should be verified against the manufacturer’s product matrix before specifying for a new application. Where uncertainty exists about cutting data, feed rates or depth of cut, reference the technical matrix and consult the supplier’s application notes to select optimal cutting parameters. For bespoke machining tasks or unusual materials, the technical team at Metav Werkzeuge can assist with data sheets and cutting tests to confirm suitability.

For reliable results with Walter Tools inserts such as the SDHT09T3AZN-G88 WK10, contact Metav Werkzeuge for application advice and availability — eMail: info@metav-werkzeuge.com, Tel: +49 2822 7131930

Technical Data

• Article number: SDHT09T3AZN-G88-WK10-WALTER
• Designation: Fräswendeschneidplatte SDHT09T3AZN-G88 WK10 Walter Tools
• Manufacturer: Walter Tools

Data

• Clearance angle: 15°
• Plate form: Square 90°
• Plate size: 09
• Plate thickness: T3
• Tolerance class: H

Special features

• Grade: WK10 (uncoated carbide)
• Chipbreaker: G88
• Series: Walter Schneidstoffsorte - Serie offen
• Execution: T
• ISO designation: SDHT09T3AZN-G88 WK10

FAQ

What materials is this milling insert suitable for?
Material suitability must be checked in the Walter Tools product matrix; the SDHT09T3AZN-G88 WK10 is an uncoated cemented carbide grade intended for general-purpose milling but requires verification against the specific workpiece.

How does the G88 chipbreaker improve machining reliability?
The G88 chipbreaker on the SDHT09T3AZN-G88 WK10 controls chip shape and evacuation, reducing swarf-related interruptions and supporting consistent surface finish and tool life.

What does the square 90° geometry mean for cutting strategy?
Square 90° geometry provides four usable edges per insert, allowing indexation for extended service life while offering strong cutting edges suitable for face and edge milling operations.

Is the WK10 grade coated or uncoated and what does that imply?
The WK10 designation denotes an uncoated carbide grade; it typically offers stable chip formation and is suitable where coatings are not required or where specific machining conditions prefer an uncoated substrate.

How should cutting data be determined for this insert?
Cutting data should be selected from the manufacturer’s recommendations and adapted using trial cuts; the SDHT09T3AZN-G88 WK10 requires parameter checks in the product matrix for optimal feed and speed settings.

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

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