SNMX1205ZNN-F57 WKP35G Wendeplatten - Walter Tools

Take advantage of the Tiger·tec Gold combination of wear-resistant coating and a dedicated WKP35G grade to secure consistent chip control and extended tool life; the square 90° geometry with 0° negative rake ensures robust edge support and repeatable seating for stable production. Order the insert directly via Metav Werkzeuge or consult our specialists for application-specific advice.

SNMX1205ZNN-F57 WKP35G milling insert — Walter Tools, Tiger·tec Gold, for Steel (P) and Cast iron (K), 0° negative rake

The SNMX1205ZNN-F57 WKP35G is a square 90° milling insert with a 0° negative rake, designed as a coated carbide grade for demanding steel and cast iron machining applications, offering a balance of wear resistance and chip control

• Tiger·tec Gold coating, WKP35G for durable cutting
• Square 90° insert with 0° negative rake
• Chipbreaker F57 for controlled chip formation
• Suited to Steel (P) and Cast iron (K) applications

High-performance cutting that boosts productivity

The combination of Tiger·tec Gold coating and the WKP35G grade is engineered to resist abrasive wear and maintain a sharp cutting edge under continuous loads. The insert’s coated carbide substrate and the F57 chipbreaker are tuned for stable chip formation, which reduces machining interruptions and helps maintain consistent cycle times. Where process reliability and component surface integrity matter, this specification supports longer tool life and fewer changeovers, improving overall shop-floor efficiency.

Robust geometry for repeatable seating and fewer tool changes

The square 90° form with a 0° negative rake provides solid edge support for interrupted cuts and heavy engagement typical in roughing or mixed operations. The specified tolerance class M ensures consistent dimensions between lots, so insert seating and repeatability are maintained across tool changes. As a result, fixture adjustments and set-up times are minimised and component tolerances are easier to hold, which contributes to lower production variance and increased machine utilisation.

Clear material guidance and straightforward process integration

This insert conforms to ISO material groupings P and K, meaning it is suitable for a broad range of steel and cast iron applications. For clarity: P indicates suitability for steels (unalloyed and alloyed), while K indicates suitability for cast irons with typically abrasive wear characteristics and brittle chip forms. Integration into existing toolholders is straightforward thanks to the standard SNMX geometry; the F57 chipbreaker supports controllable chip flow across typical cutting parameters. For further technical clarifications or recommendations on cutting data and toolholder pairing, Metav Werkzeuge can provide practical guidance to match the insert to specific machining tasks and production goals.

For machining enquiries relating to Walter Tools Tiger·tec Gold inserts, contact Metav Werkzeuge for tailored advice and ordering assistance via info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• SKU: SNMX1205ZNN-F57-WKP35G-WALTER
• Article: SNMX1205ZNN-F57 WKP35G
• Type: milling insert (indexable)
• Brand: Walter Tools

Facts

• Insert size: 12
• Thickness: 05
• Free rake: 0° (negativ)
• Shape: Square 90°
• Tolerance class: M

Special features

• Series: Tiger·tec Gold
• Grade: WKP35G (coated carbide)
• Chipbreaker: F57
• Material suitability: Steel (P) and Cast iron (K)
• Execution: X

FAQ

What materials is this insert suitable for?
The SNMX1205ZNN-F57 WKP35G insert from Walter Tools is specified for ISO groups P and K, making it suitable for steel and cast iron workpieces.

How does the F57 chipbreaker affect machining?
The F57 chipbreaker on the SNMX1205ZNN-F57 WKP35G promotes controlled chip formation, which improves evacuation and reduces the risk of entanglement in both steel and cast iron operations.

Is the insert compatible with standard SNMX toolholders?
Yes, the SNMX1205ZNN-F57 geometry is compatible with toolholders designed for SNMX square inserts and will seat reliably when the correct clamping is applied.

What benefit does the 0° negative rake provide?
A 0° negative rake enhances edge support and wear resistance during heavy cutting or interrupted cuts, helping to preserve flank life under demanding conditions.

Can this insert be used for finishing operations?
While optimised for wear resistance and robust cutting, the SNMX1205ZNN-F57 WKP35G can be applied in finishing under appropriate cutting parameters; process validation for surface finish requirements is advised

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 protected trade names are mentioned solely for explanatory purposes. There is no affiliation between our company and the named brands. The offered article is original, brand-new goods from the manufacturer.