SDMT09T304-F57 WKP35S Wendeplatten - Walter Tools

Take advantage of the Tiger·tec Silver coating and the WKP35S grade for consistent productivity in steel and cast iron machining, combined with a robust square 90° geometry and a 0.4 mm corner radius for reliable profile control. Order the insert via Metav Werkzeuge or consult our specialists for application support.

SDMT09T304-F57 WKP35S milling indexable insert — Tiger·tec Silver, square 90° (Walter Tools)

The SDMT09T304-F57 WKP35S is a square 90° milling indexable insert engineered for productive machining of steel and cast iron in general milling applications.

• Tiger·tec Silver coated carbide
• Suitable for steel and cast iron
• Square 90° shape for robust cutting
• 0.4 mm corner radius for precise profiles

Increased process reliability for high-volume milling

The combination of the Tiger·tec Silver coating and the WKP35S grade results in consistently stable cutting performance under challenging conditions. Coated carbide substrates are designed to resist abrasive wear and maintain edge stability, which reduces tool change frequency and supports uninterrupted production cycles. This leads to measurable improvements in machine utilisation and predictable batch runtimes, particularly when machining unalloyed or alloyed steel and abrasive cast iron.

Clear machining advantages and application focus

The square 90° geometry paired with a 0.4 mm corner radius and a dedicated F57 chipbreaker offers strong versatility across roughing and light finishing passes. The geometry provides robust cutting edges for shoulder milling and profile work, while the chipbreaker promotes reliable chip formation and evacuation. For operations where repeatable surface integrity and dimensional control matter, this insert yields a balance of stable tool life and acceptable surface quality without the need for excessive cutting parameter compromises.

Coating, grade and handling explained for practical setups

The WKP35S designation identifies a coated carbide grade optimised for the thermal and mechanical demands of P and K workpieces. In practice, this means effective performance on common steel grades and a good resistance to the abrasive tendencies of cast iron. The insert’s 15° clearance angle helps to reduce rubbing on the flank face, improving finish and reducing heat transfer into the cutting edge. Specifying the correct seat and clamping torque for the toolholder, and matching the insert geometry to the operation, will preserve the coating benefits and ensure consistent results.

For application advice or to request availability of the Walter Tools Tiger·tec Silver insert, contact Metav Werkzeuge for tailored recommendations and fast delivery: info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• SKU: SDMT09T304-F57-WKP35S-WALTER
• Designation: SDMT09T304-F57 WKP35S
• Product type: Milling indexable insert
• Manufacturer: Walter Tools
• Series: Tiger·tec Silver
• Grade: WKP35S

Facts

• Tolerance class: M
• Plate size: 09
• Plate thickness: T3
• Corner radius: 0.4 mm
• Clearance angle: 15°
• Chipbreaker: F57

Special features

• Square 90° insert form
• Coating: Tiger·tec Silver (coated carbide)
• Suitable for: Steel (P) and Cast iron (K)
• Execution: T
• Series and grade description: WKP35S — coated carbide grade optimised for P and K groups

FAQ

What materials is this insert suitable for?
The SDMT09T304-F57 WKP35S insert is specified for steel (P) and cast iron (K) applications and performs well on unalloyed and alloyed steels as well as cast components.

How does the Tiger·tec Silver coating benefit machining?
The Tiger·tec Silver coating on the WKP35S grade improves wear resistance and edge stability, extending tool life and helping to maintain dimensional consistency during longer runs.

What is the significance of the 0.4 mm corner radius?
A 0.4 mm corner radius gives a compromise between strength and finish capability: it supports robust cutting for shoulders and profiles while still allowing acceptable surface quality on finishing passes.

Which chipbreaker is used and why does it matter?
The insert uses an F57 chipbreaker, designed to produce controlled, short chips in common steel and cast iron operations, improving evacuation and reducing recutting risks.

Is this insert compatible with my toolholder?
Compatibility depends on the toolholder’s seat for an SDMT-style insert; use the SDMT09T304-F57 designation to verify correct seat geometry and clamping requirements with the toolholder specification.

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

Protected trademarks and trade names are the property of their respective owners and are mentioned for clarification only. There is no affiliation between our company and the brands referenced. The offered item is original and brand-new from the manufacturer.