SDMX1205ZDR-E57 WKP35G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating and the WKP35G grade for stable, long-lasting performance in steel and cast iron machining; the 90° square geometry and 15° clearance ensure robust cutting edges and predictable chip control. Order the insert directly via Metav Werkzeuge or consult our application specialists for cutting data and availability.

SDMX1205ZDR-E57 WKP35G milling insert — Tiger·tec Gold for steel & cast iron — Walter Tools

The SDMX1205ZDR-E57 WKP35G is a square milling insert designed for productive machining of steel and cast iron, combining a high-performance Tiger·tec Gold coating with a WKP35G coated carbide grade for reliable, repeatable results.

• Tiger·tec Gold coating for extended tool life
• WKP35G coated carbide grade
• Square 90° insert geometry
• 15° clearance for reliable chip control

High-performance coating and grade for demanding applications

The insert combines the Tiger·tec Gold coating with the WKP35G carbide grade to deliver improved wear resistance and stable cutting behaviour when machining steel and cast iron. The coating reduces adhesive and abrasive wear, which translates into longer productive tool life and fewer changeovers. The designation P / K signals compatibility with the ISO groups for steel (P) and cast iron (K); this means the substrate and coating are optimised for the typical heat generation and chip forms encountered in these materials. The integrated E57 chipbreaker assists in forming short, controlled chips, reducing the risk of entanglement and improving process reliability.

Geometry and stability that support consistent machining quality

The 90° square geometry and the insert’s construction provide a robust cutting edge suitable for axial and radial engagement in face and shoulder milling. A 15° free angle reduces rubbing and vibration, which improves surface finish and protects the cutting edge under fluctuating depths of cut. The tolerance class M indicates consistent manufacturing precision, supporting repeatable clamping and predictable part quality. Combined, these geometric attributes enable stable tool performance across batch production and single-part runs, lowering scrap rates and increasing throughput.

Process efficiency, chip control and predictable costs

Designed to balance performance and economy, the coated carbide substrate and chipbreaker promote reliable chip control and steady wear progression, helping to plan tool changes and machine scheduling. Reduced flank wear and stable cutting forces contribute to consistent results and improved component quality over time, supporting cost-effective production. For process optimisation, the insert works best with toolholders and cutter bodies specified for square inserts; for customised cutting parameters or to confirm compatibility with specific machines, Metav Werkzeuge’s consultants provide application advice and cutting data tailored to the machining task.

Contact Metav Werkzeuge for tailored cutting data, stock information and application recommendations for the Walter Tools SDMX1205ZDR-E57 WKP35G insert

Technical data

• Article number: SDMX1205ZDR-E57-WKP35G-WALTER
• Name: Milling insert SDMX1205ZDR-E57 WKP35G Walter Tools

Facts

• Size: 12
• Thickness: 05
• Free angle: 15°
• Tolerance class: M

Special features

• Coating: Tiger·tec Gold
• Grade: WKP35G
• Chipbreaker: E57
• Geometry: Square 90°
• Suitability: Steel (P) and Cast iron (K)
• Execution: X
• ISO designation: SDMX1205ZDR-E57 WKP35G

FAQ

What materials is this insert best suited for?
The SDMX1205ZDR-E57 WKP35G insert is optimised for steel and cast iron, with the WKP35G grade and Tiger·tec Gold coating tuned to those ISO groups.

How does the E57 chipbreaker affect machining?
The E57 chipbreaker on this insert promotes short, controllable chips, improving chip evacuation and reducing the risk of build-up and interruption during milling.

Which geometry advantages does the square 90° form provide?
A 90° square geometry delivers a robust cutting edge for face and shoulder milling, offering strength for higher depths of cut and stable tool engagement.

Is this insert suitable for high-feed operations?
The coated carbide grade and geometry of the SDMX1205ZDR-E57 WKP35G support productive milling; specific high-feed suitability depends on the chosen cutter body and cutting parameters.

How does the Tiger·tec Gold coating improve tool life?
The Tiger·tec Gold coating enhances resistance to adhesive and abrasive wear, which helps maintain cutting-edge integrity and extends productive tool life in demanding steels and cast irons.

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

Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.