SDGT09T3AEN-G88 WK10 T Wendeplatten - Walter Tools

Take advantage of the WK10 uncoated carbide and the G88 chipbreaker for consistent chip control and stable performance in general milling applications; order directly via Metav Werkzeuge or consult the team for material-specific guidance.

SDGT09T3AEN-G88 WK10 – Milling insert, square 90°, 15° clearance | Walter Tools

The SDGT09T3AEN-G88 WK10 is a square milling insert designed for versatile face and slot milling operations, offering a 15° clearance angle and a robust G88 chipbreaker for predictable chip formation.

• Square 90° geometry for versatile milling
• 15° clearance angle for reliable cutting engagement
• WK10 uncoated carbide grade for general machining
• G88 chipbreaker for stable chip control

Optimised chip control for predictable machining results

The square geometry combined with the G88 chipbreaker provides reliable chip formation and evacuation, reducing the risk of breakouts and workpiece damage. The chipbreaker is engineered to maintain consistent chip shape across varying depths of cut, which supports steady productivity and reduces interruptions. For shops seeking reproducible cycle times, the emphasis on stable chip flow directly translates into fewer tool changes and more predictable process windows.

Consistent cutting behaviour through a proven carbide grade

The insert is supplied in the WK10 grade, an uncoated carbide developed for general-purpose machining. This base material offers a balance between wear resistance and toughness, suitable where a dependable cutting edge is required without specialised coatings. For applications where the product matrix recommends this grade, the result is repeatable performance and straightforward tool selection. The combination of grade and geometry supports economical machining by extending effective tool life under typical milling parameters.

Geometry and clearance that support versatile toolpaths

With a square 90° form and a 15° clearance angle, the insert suits a wide range of milling tasks, including face milling and light slotting. The shape enables four cutting edges per indexable insert, improving cost-efficiency per edge. The moderate clearance angle helps maintain contact stability during interrupted cuts and varying engagement angles, which benefits both roughing and finishing passes. For operations transitioning between facing and peripheral milling, the geometry reduces the need for multiple specialised inserts.

Practical selection and application advice for production use

The insert designation reflects its tooling function and orientation in standard toolholders; the code SDGT09T3AEN-G88 indicates size, thickness and chipbreaker type for straightforward identification. Where material-specific performance is critical, confirm the suitability of the WK10 grade against the recommended product matrix. In workshops with mixed materials, select cutting parameters conservatively at first and monitor tool wear; this approach helps to establish robust process parameters quickly while protecting component quality.

Contact Metav Werkzeuge for application advice on the Walter Tools SDGT09T3AEN-G88 WK10 insert, including suitability of the WK10 uncoated carbide and the G88 chipbreaker for the intended material.

Technical data

• Article number: SDGT09T3AEN-G88-WK10-WALTER
• Manufacturer: Walter Tools
• Product type: Milling insert (indexable insert)
• Designation: SDGT09T3AEN-G88 WK10

Facts

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

Special features

• Chipbreaker: G88
• Carbide grade: WK10 (uncoated carbide)
• Series: Walter Schneidstoffsorte - Serie offen
• Execution: T

FAQ

What materials is this insert suitable for?
The SDGT09T3AEN-G88 WK10 insert is intended for general machining; suitability for specific materials should be checked against the Walter product matrix and confirmed with process testing.

Is the WK10 grade coated or uncoated?
WK10 is an uncoated carbide grade; the uncoated design aids toughness and predictable edge behaviour in many standard milling applications.

How does the G88 chipbreaker affect cutting performance?
The G88 chipbreaker is designed to produce consistent chips and aid evacuation, improving process reliability and reducing the likelihood of chip-related disturbances during milling.

Can the insert be indexed to use multiple cutting edges?
Yes, the square 90° geometry provides up to four usable cutting edges per insert when correctly indexed in the matching toolholder.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Die Walter AG (marketed as Walter Tools) with headquarters in Tübingen is among the leading manufacturers of precision tools for metalworking and is part of the Sandvik group. Protected trade names and trademarks belong to their respective owners. The mentioned brand names and trademarks are cited for clarification only; there is no affiliation implied, and the offered article is an original, factory-new product of the manufacturer.