ROMX1204M08-D57 WPP35G WPP35G Wendeplatten - Walter Tools

Take advantage of the combination of high wear resistance and stable chip control for predictable, productive milling. Request supply or specialist advice via Metav Werkzeuge to secure a consistent tool flow and reduced downtime.

ROMX1204M08-D57 WPP35G — Milling indexable insert by Walter Tools, Tiger·tec Gold coating for steel machining

The ROMX1204M08-D57 WPP35G is a round milling indexable insert designed for reliable steel machining with optimised chip formation and extended service intervals.

• Tiger·tec Gold coating for long tool life
• Optimised D57 chipbreaker for steel machining
• Round insert, 12 mm diameter for flexible mounting
• Coated carbide grade WPP35G for consistent wear

Productivity through optimised coating and grade

The Tiger·tec Gold series and the WPP35G grade combine coated carbide technology with a tested balance of wear resistance and toughness to deliver predictable tool life in steel operations. The advanced coating reduces flank and crater wear under the typical thermal loads encountered when machining steels (ISO P group), so cycle times remain stable and tool change frequency falls. For production environments where uptime and repeatable part quality matter, the improved thermal stability and consistent cutting edge integrity translate directly into measurable productivity gains.

Controlled chips and stable cutting for fewer process interruptions

The D57 chipbreaker is engineered to produce short, manageable chips when cutting steels, reducing the risk of entanglement and toolholder interference. The round insert geometry offers reliable engagement in trochoidal and slotting operations while maintaining a smooth entry and exit behaviour. With a tolerance class M and a nominal size of 12, the insert supports predictable assembly and repeatable positioning in compatible tool bodies, aiding machining accuracy and lowering scrap rates.

Economic machining with broad steel suitability

The cutting grade is optimised for steels: the specification rates the material as suitable for typical steel applications, offering a compromise between the 10 (wear-resistant) and 30/35 (tougher) performance bands described by the manufacturer. This makes the insert a versatile choice for mixed-production shops where a single grade must handle a range of carbon and alloy steels. The result is fewer grade changes, simplified inventory and a clear return on investment through longer intervals between replacements and consistent surface finish quality.

Contact Metav Werkzeuge for application-specific recommendations and secure supply of Walter Tools ROMX1204M08-D57 WPP35G inserts

Technical data

• Article number: ROMX1204M08-D57-WPP35G-WALTER
• Label: Fräswendeschneidplatte ROMX1204M08-D57 WPP35G Walter Tools
• Manufacturer: Walter Tools
• Product type: Milling indexable insert
• Series: Tiger-tec Gold
• Grade: WPP35G
• Execution: X

Facts

• Insert size: 12
• Thickness: 04
• Chipbreaker: D57
• Shape: Round
• Tolerance class: M

Special features

• Coated carbide grade WPP35G
• Designed for ISO P (steel) applications
• Optimised for stable chip control
• Suitable for productive, repeatable machining

FAQ

What materials is this insert designed for?
The ROMX1204M08-D57 WPP35G insert is specified for steel (ISO P); the grade and Tiger·tec Gold coating are optimised for the thermal and chip-formation characteristics typical of steel machining.

How does the D57 chipbreaker affect machining?
The D57 chipbreaker produces short, controlled chips during steel cutting, reducing chip-related interruptions and improving process reliability when using the ROMX1204M08-D57 WPP35G in compatible milling operations.

Is the insert suitable for heavy interrupted cuts?
The WPP35G grade balances wear resistance and toughness to handle a range of steel conditions; however, specific suitability for heavily interrupted cuts should be confirmed against the intended cutting parameters and toolholder setup.

Which toolholders accept this round insert form?
Round indexable inserts with the designation ROMX1204M08-D57 are compatible with tool bodies that accept 12-size round inserts and the associated clamping systems; verify the toolholder’s seat and clamping geometry for exact fitment.

What are the main benefits of the Tiger·tec Gold series here?
Tiger·tec Gold provides improved edge stability and wear control under elevated temperatures common in steel machining, so the ROMX1204M08-D57 WPP35G achieves consistent surface finish and longer service intervals.

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

Trademarks and brand names mentioned (including Walter Tools) are the property of their respective owners and are cited for explanation only. There is no affiliation between our company and the trademark owners. The offered item is an original, factory-new product from the manufacturer.