SDMT09T320-F57 WKP35G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating, the WKP35G grade and a square 90° geometry to ensure stable chip control and long tool life in steel and cast iron machining; order the insert directly via Metav Werkzeuge or consult our technical team for process integration.

SDMT09T320-F57 WKP35G milling insert (for Steel & Cast iron) — Walter Tools

The SDMT09T320-F57 WKP35G is a square 90° milling insert engineered for productive roughing and finishing operations in steel and cast iron, offering optimised chip control and high wear resistance.

*Tiger·tec Gold coated carbide for high wear resistance
*Optimised for steel (P) and cast iron (K) machining
*Square 90° form with 2 mm corner radius
*Rake angle 15° and F57 chipbreaker geometry

Increased process reliability through advanced coating and grade

The combination of the Tiger·tec Gold coating and the WKP35G coated carbide grade provides a measurable improvement in wear resistance and edge stability during continuous production. By using a cutting grade designed specifically for metallic abrasion and intermittent chip breakage, the insert supports consistent cycle times and reduces unplanned tool changes. The engineered coating lowers friction and thermal impact at the cutting edge, which in turn prolongs service intervals and contributes to predictable tool-life planning for series production.

Designed geometry for efficient chip formation and secure seating

A square 90° insert form with a 2 mm corner radius and a 15° relief produces robust cutting edges suited to both heavy roughing and stable semi-finish passes. The incorporated F57 chipbreaker promotes controlled fragmentation of swarf when machining both steel and cast iron, reducing the risk of built-up edge and improving surface quality. The insert geometry also simplifies fixture planning as the 90° shape enables versatile orientation in standard milling cutter bodies.

Practical benefits for shop-floor productivity and part quality

Adopting this insert in machining strategies leads to tangible productivity gains: fewer interruptions for edge changes, improved repeatability between batches and a better balance between material removal rate and surface finish. The coated carbide composition and chip control design mean that the cutting edge tolerates the typical heat and abrasive wear encountered with unalloyed and alloyed steel as well as the short, breaking chips of cast iron. For workshops aiming to standardise tooling across mixed-material programmes, the insert offers a reliable compromise between performance and versatility.

For reliable supply and technical advice on integrating the Walter Tools SDMT09T320-F57 WKP35G milling insert into existing processes, contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone on +49 2822 7131930 — Metav Werkzeuge can advise on tooling bodies and order fulfilment

Technical data

• SKU: SDMT09T320-F57-WKP35G-WALTER
• Article: SDMT09T320-F57 WKP35G
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold
• Grade: WKP35G
• Type: milling insert

Facts

• Relief angle: 15°
• Corner radius: 2 mm
• Form: square 90°
• Size: 09
• Thickness: T3
• Tolerance class: M

Special features

• Coating: Tiger·tec Gold
• Chipbreaker: F57
• Material suitability: steel (P), cast iron (K)
• Coated carbide grade for enhanced wear resistance
• Optimised for stable chip control and productive machining

FAQ

What materials is this insert suitable for?
The SDMT09T320-F57 WKP35G from Walter Tools is specified for machining steel (P) and cast iron (K) according to ISO group classifications; the grade and chipformer are matched to these material characteristics.

What does the Tiger·tec Gold coating provide?
Tiger·tec Gold on the SDMT09T320-F57 WKP35G enhances thermal and abrasive resistance, improving edge life and process stability during continuous and interrupted cuts in steel and cast iron.

How does the F57 chipbreaker affect machining?
The F57 geometry on the SDMT09T320-F57 WKP35G promotes defined chip fragmentation, which supports safer swarf evacuation and better surface integrity when cutting both unalloyed and alloyed materials.

Is the square 90° form suitable for heavy milling operations?
Yes, the square 90° insert with a 2 mm corner radius provides robust cutting corners for demanding roughing passes while remaining versatile for semi-finishing work when mounted in appropriate cutter bodies.

Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany; info@walter-tools.com

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