ZDGT200520R-K85 WK10 Wendeplatten - Walter Tools

The combination of the WK10 uncoated carbide grade with a K85 chipbreaker and a 15° relief angle delivers stable chip control and consistent surface quality in finishing operations; benefit from predictable tool life and repeatable results. Order the insert directly via Metav Werkzeuge or request application advice from the consultants if clarification is required.

ZDGT200520R-K85 WK10 — Walter Tools milling indexable insert, K85 chipbreaker, 15° relief

The ZDGT200520R-K85 WK10 is a milling indexable insert intended for controlled chip formation and reliable finishing tasks across a broad range of applications.

• Uncoated carbide grade WK10
• K85 chipbreaker for secure chip control
• 15° relief angle reduces cutting forces
• Corner radius 2 for consistent surface finish

Improved productivity through controlled chip formation

The insert uses an uncoated carbide grade WK10 combined with the K85 chipbreaker to promote consistent chip breaking and evacuation. That combination helps reduce the risk of built-up edge and allows for reliable cutting under varying feeds and depths. The moderate 15° relief angle lowers cutting forces, which contributes to smoother power draw and can reduce vibrations in less rigid set-ups. For process planners, this translates into steadier cycle times and better repeatability when machining components that demand consistent surface quality.

Precision finishing and surface integrity with a defined corner radius

A defined corner radius of 2 supports a predictable transition between passes and reduces the occurrence of chatter marks in finishing cuts. The geometry is suited to operations where surface integrity matters: the insert delivers a balance between edge strength and fine surface generation. Where the application requires explanation of terms, the corner radius denotes the rounded edge at the insert tip that influences scallop height and micro-roughness; a 2 radius typically gives improved finish while maintaining adequate edge robustness.

Practical guidance for selection and integration

The insert is provided in a manufacturer coding system (size code 20, thickness code 05, execution T) and must be matched to the cutter body and seat geometry. Material suitability is not universal — the product matrix from Walter Tools should be consulted to confirm optimal cutting parameters and recommended workpiece materials. For customers planning process changes, the geometry and chipbreaker support conservative parameter windows for safe implementation and reduce the need for repeated trial cuts.

Discuss the ZDGT200520R-K85 WK10 with Metav Werkzeuge for tailored application advice—email info@metav-werkzeuge.com or call +49 2822 7131930 for a detailed consultation.

Technical Data

• Article number: ZDGT200520R-K85-WK10-WALTER
• Designation: ZDGT200520R-K85 WK10
• Product type: milling indexable insert
• Manufacturer: Walter Tools

Specifications

• Relief angle: 15°
• Corner radius: 2
• Insert size code: 20
• Thickness code: 05
• Chipbreaker: K85
• Tolerance class: G

Materials & Special features

• Carbide grade: WK10 (uncoated)
• Series: Walter Schneidstoffsorte - Serie offen
• Execution: T
• Note: Check product matrix for material suitability

FAQ

What materials is this insert suitable for?
Material suitability should be verified in the Walter Tools product matrix; the WK10 grade is an uncoated carbide and may cover a broad range, but checks for specific alloys are required.

Is WK10 a coated grade?
No, WK10 is specified as an uncoated carbide grade in the product information for the ZDGT200520R-K85 WK10 insert.

What is the purpose of the K85 chipbreaker?
The K85 chipbreaker is designed to shape and control chips during milling, promoting reliable evacuation and helping to protect the cutting edge for consistent surface quality.

Which codes identify the insert size and thickness?
The insert is designated with size code 20 and thickness code 05; full identification is ZDGT200520R-K85-WK10-WALTER.

How to ensure compatibility with a cutter body?
Compatibility depends on seat geometry and clamping style; match the insert coding and execution T with the cutter body specifications and consult the Walter Tools documentation or the product matrix.

Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany, info@walter-tools.com

The Walter AG (brand: Walter Tools) with headquarters in Tübingen is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Mark names and protected designations are used solely for explanation and identification; there is no connection between our company and the named brands. The offered article is original, factory-new goods of the manufacturer.