ZDGT150412R-K85 WNN15 WNN15 Wendeplatten - Walter Tools

Take advantage of the proven combination of WNN15 coated carbide and the K85 chipbreaker for reliable chip control and consistent tool life; request further advice or place an order via Metav Werkzeuge to integrate these inserts into productive milling processes.

Fräswendeschneidplatte ZDGT150412R-K85 WNN15 — indexable milling insert with K85 chipbreaker and 15° relief (Walter Tools)

A Fräswendeschneidplatte ZDGT150412R-K85 WNN15 designed for controlled chip formation and stable performance in general milling applications, suitable where repeatable surface quality and process reliability are required

• Coated carbide grade WNN15
• 15° relief angle for versatile milling
• K85 chipbreaker for consistent chips
• Corner radius 1.2 mm for robust cutting edge

High-efficiency milling with predictable chip control

The combination of the K85 chipbreaker and the WNN15 grade creates a balanced solution for efficient material removal and predictable chip flow. As a coated cemented carbide insert, the cutting edge supports sustained performance under varying cut depths and feed rates, reducing unplanned interruptions. The geometry delivers consistent chip segmentation, which helps to lower cycle times and simplifies chip handling in automated set-ups. This rational performance argument is aimed at improving process throughput while maintaining surface integrity.

Coating and substrate advantages for longer life

The insert’s coated carbide composition offers improved wear resistance compared with uncoated grades, enabling longer uninterrupted tool life in mixed-material environments. The WNN15 designation denotes a coated hardmetal class that provides a broad material coverage—suitable where a versatile, reliable grade is required. This technical choice reduces the frequency of indexings and replacements, supporting predictable maintenance intervals and lower total tooling costs in production.

Geometry and tolerances for consistent results

A 15° relief angle paired with a corner radius of 1.2 mm contributes to a robust cutting edge that tolerates moderate shock and variable feed conditions. The insert’s tolerance class G ensures dimensional consistency across batches, which is essential for fixture repeatability and accurate toolpath programming. The nominal plate size 15 and thickness 04 (as provided) ensure compatibility with standard clamping systems and cutter bodies where this insert family is specified.

Practical workshop integration and application scope

These indexable inserts are intended for straightforward integration into existing tooling systems and are particularly useful where balanced productivity and surface quality are priorities. The series description indicates a coated hardmetal class; users should verify the exact workpiece suitability against the product matrix when machining different steels, aluminium alloys or harder materials. The insert supports flexible programming and is suitable for a wide range of conventional milling operations where predictable chip control and consistent tool life are required.

Contact Metav Werkzeuge for tailored advice on toolholder compatibility and to order Walter Tools inserts for reliable milling performance

Technical Data

• Article number: ZDGT150412R-K85-WNN15-WALTER
• Label: Fräswendeschneidplatte ZDGT150412R-K85 WNN15 Walter Tools
• SKU: ZDGT150412R-K85-WNN15-WALTER

Facts

• Relief angle: 15°
• Corner radius: 1.2 mm
• Plate size: 15
• Thickness: 04
• Tolerance class: G

Special features

• Coated carbide grade WNN15
• Chipbreaker: K85
• Series: Walter Schneidstoffsorte - Serie offen
• Material specification: Katalogabhängig
• Designation without grade: ZDGT150412R-K85

FAQ

What materials is this insert suitable for? The WNN15 grade is a coated hardmetal class; suitability for specific workpiece materials should be checked against the product matrix for the ZDGT150412R-K85 WNN15 insert.

How does the K85 chipbreaker affect machining? The K85 chipbreaker on the ZDGT150412R-K85 WNN15 insert promotes controlled chip formation and easier chip evacuation, which supports stable cutting and consistent surface finish.

Can the insert be used with standard milling cutter bodies? The insert dimensions and the thickness specification are compatible with standard clamping systems where the ZDGT150412R-K85 family is specified; verify holder compatibility before fitting.

What benefits does the 15° relief angle provide? A 15° relief angle offers a compromise between strength and cutting action, giving the insert robust edge support while maintaining effective cutting geometry for a wide range of milling tasks.

Is the grade WNN15 a coated grade? Yes, WNN15 is described as a coated hardmetal grade and is intended to deliver extended wear resistance compared with uncoated substrates.

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

Trademarks and product names mentioned are the property of their respective owners. Brand names and registered trademarks are cited for explanatory purposes only. There is no affiliation between our company and the named brands. The offered item is original and factory-new from the manufacturer.