RCGX120700E WIS30 X Wendeplatten - Walter Tools

Take advantage of the combination of SiAlON cutting ceramic, a 7° relief angle and the compact round 12 format for reliable high‑speed turning and consistent tool life; order genuine inserts directly via Metav Werkzeuge or consult the technical team for application matching.

RCGX120700E WIS30 indexable turning insert, SiAlON ceramic, 7° relief — Walter Tools

RCGX120700E WIS30 is an indexable turning insert designed for high‑speed, temperature‑resistant machining in demanding production environments.

• SiAlON ceramic for high cutting speeds
• 7° clearance angle for secure cutting
• Round 12 insert for stable turning
• Walter Tools grade WIS30, series open

Faster cycles through heat‑resistant SiAlON technology

The insert’s core advantage is the SiAlON cutting‑ceramic grade, which delivers thermal stability and maintains cutting edge integrity at elevated speeds. This characteristic enables shorter cycle times where conventional carbides would lose edge life, so production throughput can be increased without compromising surface quality. The ceramic substrate is particularly effective when processes demand temperature resistance rather than ductile‑metal deformation control, and the WIS30 designation signals Walter Tools’ formulation tuned for such conditions.

Predictable engagement and repeatable turning performance

The round insert geometry combined with a 7° relief ensures a consistent cutting engagement and simplified approach to depth‑of‑cut selection. A zero corner radius supports precise small‑step turning and limits uncontrolled material bulging at the cutting edge. Together with the specified tolerance class G, this geometry provides stable, repeatable performance and straightforward tool path planning when integrating the insert into established turning cycles.

Broad process orientation with application guidance

This insert belongs to an open series from Walter Tools and is intended for operations where high cutting speeds and temperature resistance are required; material suitability must be verified against the manufacturer’s product matrix. The grade is optimised for processes that place a premium on edge retention under heat rather than chip compression, which makes it a good candidate where thermal resistance outperforms plasticity in determining tool life. For precise selection, refer to the product matrix and ISO material groups to match the grade to the workpiece material.

Integration benefits and shop‑floor reliability

As a standard indexable component, the insert allows fast replacement, reduced downtime and straightforward stock management compared with brazed or solid carbide alternatives. The execution marked as X and the compact 12/07 form factor permit compatibility with many tool holders designed for round inserts, simplifying inventory and setup. For first‑time integration, technical advisers can confirm holder seating and clamping parameters to ensure correct mounting and the intended chip control during operation.

Contact Metav Werkzeuge for tailored application advice, tooling compatibility checks and to secure genuine Walter Tools WIS30 indexable turning inserts via Metav Werkzeuge; consultants are available by email or phone

Technical Data

• SKU: RCGX120700E-WIS30-WALTER
• Product type: Indexable turning insert
• Model (without grade): RCGX120700E

Core data

• Relief angle: 7°
• Corner radius: 0
• Insert size: 12
• Thickness designation: 07
• Tolerance class: G

Special features

• Series: Walter Schneidstoffsorte - Serie offen
• Grade: WIS30
• Cutting material: SiAlON cutting ceramic (high temperature resistant)
• Execution: X
• ISO designation: RCGX120700E WIS30
• Note: Check product matrix for material suitability

FAQ

What materials is this insert suited for?
The Walter Tools insert RCGX120700E WIS30 uses a SiAlON ceramic substrate optimised for temperature‑resistant machining; suitability for specific workpiece materials should be checked against the manufacturer’s product matrix.

How does the 7° relief angle affect machining?
A 7° relief provides secure clearance behind the cutting edge while maintaining strength at the cutting face; in the case of the RCGX120700E WIS30, this contributes to stable engagement during turning cycles.

Can the round 12 form be used for interrupted cuts?
The round geometry of this indexable turning insert offers uniform engagement and can handle interrupted cuts better than many sharp‑corner inserts, provided the cutting parameters are adjusted for ceramic grades.

Is this insert compatible with standard round insert tool holders?
The RCGX120700E WIS30 is supplied in a common round format and can be mounted in tool holders designed for round inserts, but clamping and seating should be verified for execution X to ensure correct fit.

How should chip control be assessed for ceramic grades?
Chip behaviour with SiAlON ceramics differs from carbide; the WIS30 grade focuses on thermal resistance and edge life, so chip control should be validated in trial cuts and, where necessary, optimised by adapting feed and depth‑of‑cut.

Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany

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