SDMX0904ZDR-E27 WKP35G Wendeplatten - Walter Tools

Take advantage of the Tiger·tec Gold WKP35G coating and E27 chipbreaker for consistent chip control and long tool life; combined with the 15° relief and square 90° geometry, this insert delivers dependable milling performance in steel and cast iron. Order or request application advice from Metav Werkzeuge for seamless integration into production.

SDMX0904ZDR-E27 WKP35G milling insert – Walter Tools, Tiger·tec Gold coated carbide, for steel and cast iron

The SDMX0904ZDR-E27 WKP35G is a square 90° indexable milling insert designed for productive machining of steel (P) and cast iron (K), delivering stable chip formation and reliable cutting performance in general milling applications.

• Tiger·tec Gold coated carbide grade WKP35G
• Square 90° insert, size 09, thickness 04
• 15° relief angle with E27 chipbreaker
• Optimised for steel (P) and cast iron (K)

Improved process stability through coating and geometry

The combination of Tiger·tec Gold coating and the WKP35G carbide grade provides enhanced wear resistance and thermal stability during milling. This coated carbide is engineered to withstand the typical heat and abrasion encountered when machining steel and cast iron, which helps maintain a stable cutting edge over longer tool life. The E27 chipbreaker actively controls chip formation, reducing re-cutting and the risk of built-up edge; this in turn supports consistent surface finish and fewer interruptions in automated or manual milling operations. For shops seeking to increase uptime, the engineered coating and chip control translate directly into measurable improvements in process reliability.

Precision cutting with defined geometry for predictable results

The insert’s square 90° form and 15° relief deliver a predictable cutting engagement and robust corner strength, making it well suited to a range of slotting and shoulder milling tasks. The size designation 09 and plate thickness 04 correspond to established ISO dimensions, permitting straightforward toolholder choice and inventory management. Because the geometry balances strength and accessibility, the indexable plate offers a pragmatic compromise between aggressive material removal and control of cutting forces, which is particularly valuable when working across mixed batches of steel and cast iron components.

Practical benefits: productivity and clean chips

Adopting this insert supports a more productive machining sequence by offering reliable chip evacuation and reduced tooling changes. The E27 chipbreaker is tailored to break chips into manageable segments during interrupted or continuous cuts, improving machine safety and decreasing cycle interruptions. The coated carbide substrate resists abrasive wear from cast iron while remaining resilient against the thermal loads typical of steel milling, enabling shops to maintain consistent cycle times and surface quality. For engineers and production planners, these characteristics contribute to a clearer cost-per-component calculation and fewer variables to manage on the shop floor.

Contact Metav Werkzeuge for tailored application advice on Walter Tools Tiger·tec Gold inserts or to discuss toolholder compatibility: eMail info@metav-werkzeuge.com | Tel +49 2822 7131930

Technical Data

• SKU: SDMX0904ZDR-E27-WKP35G-WALTER
• Designation: SDMX0904ZDR-E27 WKP35G
• Product type: Fräswendeschneidplatte (milling insert)
• Manufacturer: Walter Tools

Facts

• Relief angle: 15°
• Insert form: Square 90°
• Size: 09
• Thickness: 04
• Tolerance class: M

Special features

• Series: Tiger·tec Gold
• Grade: WKP35G (coated carbide)
• Chipbreaker: E27
• Execution: X
• Applicable materials: Steel (P), Cast iron (K)

FAQ

What materials is this insert suitable for?
The SDMX0904ZDR-E27 WKP35G is optimised for steel (P) and cast iron (K) applications, reflecting the design intent of the Tiger·tec Gold WKP35G grade.

How does the E27 chipbreaker affect machining?
The E27 chipbreaker promotes segmented chip formation and safer evacuation during milling; this reduces the chance of re-cutting and supports consistent surface finish with the WKP35G-coated insert.

Which toolholders are compatible with a square 90° insert of size 09?
Standard indexable milling cutters designed for square 09 inserts and 90° geometry will accept this plate; ensure the holder matches the SDMX0904ZDR-E27 designation and clamping style.

Is the coating suitable for high-temperature cutting conditions?
The Tiger·tec Gold coating enhances thermal resistance and wear performance, making the insert appropriate for the heat and abrasion typical when machining both steel and cast iron.

Can this insert be used for shoulder milling and slotting?
Yes, the robust corner strength of the square 90° geometry and the 15° relief make it well suited to shoulder milling and moderate slotting operations.

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

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