SDMX1205ZDR-E27 WKP35G Wendeplatten - Walter Tools

Combine the Tiger‑tec Gold wear resistance, the WKP35G grade and the square 90° geometry for consistent chip control and long tool life; order the SDMX1205ZDR‑E27 WKP35G directly via Metav Werkzeuge or consult our advisers if more detailed data is required.

SDMX1205ZDR‑E27 WKP35G milling insert – Square 90°, 15° clearance, Tiger‑tec Gold (Walter Tools)

The SDMX1205ZDR‑E27 WKP35G is a square 90° milling insert designed for robust face and shoulder milling in steel and cast iron, combining a Tiger‑tec Gold coating with an E27 chipbreaker for stable chip formation and repeatable performance.

• Tiger‑tec Gold coating for durability
• Suitable for steel and cast iron
• Square 90° geometry for robust milling
• E27 chipbreaker for controlled chips

Longer life and predictable productivity with Tiger‑tec Gold

The Tiger‑tec Gold coating and the WKP35G grade are engineered to resist abrasive wear and maintain a stable cutting edge under the heat and forces typical of steel and cast iron machining. This combination results in longer tool life and fewer insert changes, which reduces unplanned downtime and improves overall machining throughput. The coating technology is optimised for thermal and mechanical load, so the insert delivers consistent surface quality and repeatable dimensional results across production batches.

Geometry and chip control that stabilise process windows

The square 90° geometry with a 15° clearance and the E27 chipbreaker provide a balance between cutting strength and chip evacuation. The geometry supports heavy radial engagement and delivers strong edge support for interrupted cuts, while the chipbreaker controls swarf to prevent recutting and tool damage. With a tolerance class of M, the insert maintains consistent seating and clamping accuracy in standard toolholders, helping to reduce vibration and improve cycle‑time stability for series production.

Practical integration and material guidance for planners

Specified for ISO groups P (steel) and K (cast iron), the insert is suitable where robust performance across these materials is required. The E27 chipbreaker is particularly effective in producing short, manageable chips in cast iron and in moderating long, curled chips when machining steels. For planners and operators, this means fewer interruptions for chip clearing and a lower risk of workpiece or tool damage. Technical staff will value the clear designation and series affiliation, which aid in stock keeping and tool‑path planning.

For high‑productivity milling with a proven grade and coating, request availability or technical advice from Metav Werkzeuge — contact info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the SDMX1205ZDR‑E27 WKP35G and suitable toolholder pairings.

Technical data

• Article number: SDMX1205ZDR-E27-WKP35G-WALTER
• Type: Milling insert (indexable)
• Designation: SDMX1205ZDR-E27 WKP35G
• Series: Tiger‑tec Gold
• Manufacturer: Walter Tools

Core specifications

• Geometry: Square 90°
• Clearance angle: 15°
• Chipbreaker: E27
• Tolerance class: M
• Insert size: 12
• Thickness: 05

Applications & materials

• Suitable for: Steel (P)
• Suitable for: Cast iron (K)
• Grade: WKP35G (coated cemented carbide)
• Coating technology: Tiger‑tec Gold
• Execution: X

FAQ

What materials is this insert intended for?
The SDMX1205ZDR‑E27 WKP35G is specified for ISO material groups P and K, making it suitable for machining steel and cast iron.

How does the E27 chipbreaker affect machining?
The E27 chipbreaker on the insert promotes controlled, short chips in cast iron and improved breakage of steel swarf, which reduces chip entanglement and supports more reliable unattended operation.

What does the tolerance class M mean for mounting?
Tolerance class M indicates standardised geometry tolerance, ensuring consistent fit and repeatable clamping accuracy in compatible toolholders.

Is the Tiger‑tec Gold coating beneficial for batch production?
Yes — the Tiger‑tec Gold coating enhances wear resistance and thermal stability, which supports longer tool life and predictable performance across production batches.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and trademarks are mentioned for explanation only. There is no affiliation between Metav Werkzeuge and the trademark owners. The offered item is an original, factory‑new product of the manufacturer.