SEHT1204AFN WK10 T Wendeplatten - Walter Tools

Take advantage of the combination of economical uncoated carbide performance, square 90° geometry and a 20° clearance angle for consistent milling results; order the SEHT1204AFN WK10 directly via Metav Werkzeuge or contact our consultants for application advice.

SEHT1204AFN WK10 milling indexable insert (Square 90°, 20° clearance) – Walter Tools

A SEHT1204AFN WK10 milling insert designed for general milling tasks, offering an uncoated carbide grade in a square 90° format with a 20° clearance angle.

• Square 90° insert for versatile milling
• 20° clearance angle for secure chip formation
• Uncoated carbide grade WK10 for reliable cutting
• Size 12 and thickness 04 for standard toolholders

Higher productivity through consistent cutting performance

The combination of the WK10 cutting grade and the square geometry provides a dependable baseline for many milling operations. The uncoated carbide composition delivers stable chip formation and predictable tool life under standard cutting conditions, which translates into fewer tool changes and improved uptime. For production planners this means better process predictability and reduced unplanned interruptions. Technical customers will recognise that an open series grade offers straightforward sorting and selection; non-technical readers can understand this as a proven, economical solution for routine milling tasks.

Flexible tool setups thanks to defined geometry and angles

A square 90° geometry paired with a 20° clearance angle allows the insert to be used in a variety of toolholders and orientations, supporting both face and peripheral milling approaches. The given size 12 and thickness 04 correspond to common insert dimensions, simplifying integration into existing toolkits. The defined clearance angle reduces rubbing on the flank, improving surface finish and reducing heat build-up. In practice this means easier insertion into tool assemblies and consistent contact geometry during machining, which benefits set-up times and repeatability.

Material suitability and application guidance for secure results

The grade is documented as an uncoated carbide within an open series and the manufacturer recommends checking the product matrix for specific workpiece materials and cutting data. This insert is catalogued as a versatile option, but appropriate selection depends on the intended workpiece material and cutting parameters. For components where exact material compatibility or higher wear resistance is required, consultation with application specialists will help determine whether this grade meets the process demands or if a coated alternative is preferable. The objective is to secure both productivity and part quality while avoiding premature tool wear.

For proven Walter Tools performance with the WK10 insert, contact Metav Werkzeuge for availability and tailored application advice at info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: SEHT1204AFN-WK10-WALTER
• Product: Fräswendeschneidplatte (milling indexable insert)
• Designation: SEHT1204AFN WK10
• Manufacturer: Walter Tools
• Execution: T

Core data

• Size: 12
• Thickness: 04
• Clearance angle: 20°
• Plate form: Square 90°
• Tolerance class: H

Special features

• Grade: WK10 (uncoated carbide)
• Series: Walter Schneidstoffsorte - Serie offen
• Material: Katalogabhängig
• ISO designation: SEHT1204AFN WK10
• Note: Check product matrix for workpiece suitability

FAQ

What materials is the SEHT1204AFN WK10 suitable for?
The SEHT1204AFN WK10 is an uncoated carbide insert; refer to the product matrix for specific workpiece compatibility and typical applications with Walter Tools recommendations.

How does the 20° clearance angle affect machining?
A 20° clearance angle reduces flank contact and helps to maintain surface finish and cutting stability when using the SEHT1204AFN WK10 in standard milling operations.

Can the SEHT1204AFN WK10 be used in existing toolholders?
The square 90° geometry and standard size 12 / thickness 04 of the SEHT1204AFN WK10 facilitate use in many common toolholders; verify holder compatibility before assembly.

Is the WK10 grade coated or uncoated?
WK10 is specified as an uncoated carbide grade in the Walter Tools series, offering a cost-effective baseline for general milling tasks.

Where to get application advice for this insert?
For technical recommendations and cutting data for the SEHT1204AFN WK10, Metav Werkzeuge can provide tailored support and availability information.

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

Die Walter AG (brand appearance: Walter Tools), headquartered in Tübingen, is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik group. Protected trademarks and brand names are the property of their respective owners. Brand names and protected designations are mentioned here for explanatory purposes only; there is no connection between our company and the named manufacturers. The offered item is an original, factory-new product of the manufacturer.