RDMX1604M0T-A27 WKP25S WKP25S Wendeplatten - Walter Tools

Reliable machining performance for medium-duty milling, thanks to the combination of Tiger·tec Silver coating, the WKP25S grade and an efficient A27 chipbreaker—designed for stable chip formation and extended tool life. Order the milling insert directly via Metav Werkzeuge or ask our consultants for application advice.

RDMX1604M0T-A27 WKP25S — Milling indexable insert, 15° clearance | Walter Tools

RDMX1604M0T-A27 WKP25S is a round milling insert optimised for conventional and interrupted cuts in Stahl and Gusseisen, combining a robust substrate with Tiger·tec Silver coating for consistent performance

• Tiger·tec Silver coating for long tool life
• Optimised for Stahl and Gusseisen machining
• Round 16 mm form for flexible indexing
• 15° clearance angle for secure cutting

High productivity through coating and chip control

The Tiger·tec Silver technology delivers a coated carbide surface that balances wear resistance and thermal stability. This results in more predictable tool life and fewer indexings during a shift, which directly improves machining throughput. Combined with the WKP25S grade, the insert is tuned for the heat and chip behaviour typical of unalloyed and alloyed Stahl as well as abrasive cast materials. The integrated A27 chipbreaker ensures reliable chip evacuation in varying cut conditions, reducing downtime for manual chip handling and minimising the risk of rework.

Precise geometry for repeatable results

A consistent cutting geometry is essential for surface finish and dimensional control. The round 16 mm form with a 15° clearance provides a stable cutting edge contact and smooth engagement during entry and exit. The insert’s tolerance class M supports repeatable seating in typical milling holders, ensuring that each index position maintains cutting integrity. For shops seeking dependable finishing without complex parameter changes, this geometry offers a straightforward setup and less variance between cycles.

Application flexibility and handling benefits

The grade and series make this insert suitable across a range of common workshop tasks: from roughing in interrupted castings to semi-finishing components in Stahl. The plate format allows multiple cutting edges per insert, lowering tooling costs per part and simplifying inventory. The round form increases the number of usable edges and provides flexibility in approach angles. For procurement and process planning, the insert ships as a ready-to-fit indexable plate that integrates with standard milling toolholders designed for round inserts.

Contact Metav Werkzeuge for an application check, availability and to order genuine Walter Tools Tiger·tec Silver inserts — eMail: info@metav-werkzeuge.com • Phone: +49 2822 7131930

Technical Data

• Article number: RDMX1604M0T-A27-WKP25S-WALTER
• Designation: RDMX1604M0T-A27 WKP25S
• Type: Milling indexable insert
• Manufacturer: Walter Tools
• Series: Tiger·tec Silver

Core data

• Size: 16 mm
• Plate thickness code: 04
• Clearance angle: 15°
• Plate form: Round
• Chipbreaker: A27
• Tolerance class: M

Special features

• Grade: WKP25S
• Substrate/coating: Tiger·tec Silver (coated carbide)
• Material suitability: Stahl, Gusseisen
• Execution: X

FAQ

What materials is this insert designed for?
The RDMX1604M0T-A27 WKP25S insert is designed primarily for machining Stahl and Gusseisen, with the WKP25S grade optimised for the chip and wear conditions typical of those groups.

How does the Tiger·tec Silver coating benefit production?
Tiger·tec Silver on the insert reduces abrasive and thermal wear, so the Walter Tools insert maintains cutting performance longer and supports higher productivity with fewer tool changes.

Which chipbreaker is fitted and what is its advantage?
The insert uses an A27 chipbreaker, which promotes reliable chip control across both continuous and interrupted cuts, reducing the risk of recutting and improving surface quality.

Is this insert suitable for interrupted milling?
Yes, the round format and robust WKP25S grade make the insert well suited to interrupted milling in cast parts and variable engagement typical in such operations.

How many usable cutting edges does the round insert provide?
The round 16 mm form allows multiple index positions; specific edge counts depend on the holder used but the geometry is chosen to maximise usable edges for cost-effective machining.

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

Protected trademarks and trade names remain the property of their respective owners. Brand names are mentioned for clarification purposes only. There is no affiliation implied between our company and the named brands. The offered item is an original, factory-new product of the manufacturer.