RDHX1604M0-A57 WHH15X Wendeplatten - Walter Tools

Take advantage of the combination of predictable cutting performance, controlled chip formation and simple tool identification to keep milling processes productive and repeatable; order directly via Metav Werkzeuge or consult our specialists for application-specific advice.

RDHX1604M0-A57 WHH15X – Milling indexable insert, round geometry, 15° relief (Walter Tools)

RDHX1604M0-A57 WHH15X is a round milling insert designed for variable engagement and reliable chip control in milling operations

• Round geometry for stable cutting
• 15° relief angle for versatile engagement
• A57 chipbreaker for controlled chips
• Coated carbide grade WHH15X for durability

Increased process stability through geometry and relief

The combination of round geometry and a 15° relief produces a stable cutting engagement that reduces vibration and evens out load peaks during interrupted cuts. As a result, the insert ensures consistent performance across successive passes and contributes to improved surface quality on the workpiece. The integrated A57 chipbreaker optimises chip flow for typical milling applications, helping to avoid re-cutting of chips and minimising the need for secondary chip handling. For varied part programmes, this geometry supports predictable cycle times and steady tool life.

Predictable economy from durable grade and chip control

A focus on machining economy is achieved through the WHH15X coated carbide grade and the controlled chipbreaking geometry. The coating and substrate combination supports wear resistance under standard milling conditions and helps to maintain an even flank condition over consecutive parts. This reduces the frequency of insert changes and machine downtime, improving overall shop-floor efficiency. Where process reliability and repeatable results matter, the insert contributes to a lower cost per part through extended effective cutting intervals and stable performance.

Simple identification and application guidance for quick integration

Identification of the insert is straightforward thanks to the ISO-style designation and series marking; the tolerance class H and the series description indicate suitability checks should be carried out against the specific product matrix. The design code and chipbreaker make it compatible with common round-insert milling toolholders that accept the RDHX form. For optimal results, verify seat geometry and clamping arrangement on the cutter body and consult the product matrix for recommended cutting data; the RDHX1604M0-A57 WHH15X designation simplifies matching inserts to suitable tool systems.

For high productivity with Walter Tools' WHH15X inserts, contact Metav Werkzeuge for application advice or to request current availability: info@metav-werkzeuge.com – Tel +49 2822 7131930

Technical Data

• Article number: RDHX1604M0-A57-WHH15X-WALTER

Core specifications

• Size code: 16
• Thickness code: 04
• Relief angle: 15°
• Chipbreaker: A57
• Tolerance class: H
• Execution: X

Materials and features

• Carbide grade: WHH15X (coated carbide)
• Geometry: round
• Series: Walter Schneidstoffsorte - Serie offen
• Designation: RDHX1604M0-A57
• Product type: Milling indexable insert

FAQ

What materials is the insert suited for?
Material suitability should be verified against the official product matrix; the WHH15X grade is a coated carbide formulation intended to provide broad applicability in milling applications.

What is the relief angle and why does it matter?
The insert uses a 15° relief, which moderates cutting engagement and supports versatile approach angles while helping to reduce cutting forces and vibration.

Which chipbreaker does the insert feature?
This insert is supplied with an A57 chipbreaker, designed to control chip formation and facilitate stable evacuation during milling.

How are size and thickness identified?
Size and thickness are given by the code markings: 16 for the size code and 04 for the thickness code; these identifiers match the RDHX format used in tooling documentation.

How to ensure compatibility with a cutter body?
Match the RDHX form and the chipbreaker/relief characteristics to the toolholder’s seat and clamping type; consult the product matrix for recommended seat geometries and cutting parameters.

Manufacturer: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany; The Walter AG (brand presentation: Walter Tools) is part of the Sandvik Group. Protected trademarks and trade names are the property of their respective owners. There is no connection between our company and the mentioned brands beyond the sale of original, factory-new articles.