SNMX1205ANN-F27 WPP35G WPP35G Wendeplatten - Walter Tools

The combination of the Tiger·tec Gold coating and the WPP35G grade delivers extended tool life and dependable chip control when machining steel; the square 90° form with chipbreaker F27 provides robust edge stability for demanding milling tasks. Order the SNMX1205ANN-F27 WPP35G insert directly via Metav Werkzeuge or consult our application specialists for tailored advice.

SNMX1205ANN-F27 WPP35G — Square 90° indexable milling insert for steel by Walter Tools

SNMX1205ANN-F27 WPP35G is a square 90° indexable milling insert designed for productive steel machining, featuring Tiger·tec Gold coated carbide and a controlled chipbreaker for consistent performance

• Tiger·tec Gold coating for stable cutting edge
• Coated carbide grade WPP35G
• Square 90° insert for robust milling
• Chipbreaker F27 for controlled chip formation

Improved efficiency and extended tool life in steel machining

The combination of the Tiger·tec Gold coating with the WPP35G coated carbide grade is engineered specifically for steel applications (material group P). This pairing reduces flank wear and improves resistance to the thermal loads that develop during cutting, resulting in longer tool life and fewer insert changes. In practical terms, the coated technology supports higher cutting speeds and more consistent process windows, which translates into measurable production gains and reduced downtime for series machining operations.

Predictable surface quality and secure cutting behaviour

The chipbreaker F27 and the Square 90° geometry ensure reliable chip formation and evacuation under typical milling conditions for steel. The insert’s 0° (negative) rake angle provides a robust cutting edge and reduces the tendency for chipping when engaged in interrupted or heavy cuts. Together with the tolerance M specification, this geometry offers predictable surface finish and repeatable results across batches, making it suitable for both roughing and semi-finishing tasks where stability is a priority.

Practical compatibility and straightforward handling in the workshop

Designed as an indexable insert, this plate fits common square toolholders and is coded for straightforward replacement. The nominal dimension (size 12) and the standardised designation simplify inventory management and tool selection. For less experienced users: a chipbreaker shapes the way the material breaks away from the workpiece, improving swarf control; a negative rake angle strengthens the cutting edge at the expense of slightly higher cutting forces — a trade-off that benefits heavy-duty milling. These built-in properties reduce the need for trial-and-error set-ups and help maintain consistent cycle times.

Cost-efficiency through stable performance and predictable maintenance

Using a coated grade that is tuned for steel machining reduces scrap risk and the frequency of rework by delivering consistent cutting behaviour and edge stability. The result is a more economical machining process: fewer unplanned stoppages, longer intervals between insert changes and more predictable tool consumption. Backed by the reputation of Walter Tools, this solution supports reliable production planning and helps secure throughput even under demanding conditions.

Contact Metav Werkzeuge for application-specific recommendations and availability of Walter Tools Tiger·tec Gold inserts

Technical Data

• Article number: SNMX1205ANN-F27-WPP35G-WALTER
• Name: SNMX1205ANN-F27 WPP35G
• Manufacturer: Walter Tools

Facts

• Size: 12 mm
• Rake angle: 0° (negative)
• Shape: Square 90°
• Tolerance class: M

Special features

• Grade: WPP35G (coated carbide, Tiger·tec Gold)
• Chipbreaker: F27
• Application: Steel (P)
• Series: Tiger·tec Gold

FAQ

What materials is this insert suited for? The SNMX1205ANN-F27 WPP35G insert is engineered for steel (material group P) and is optimised for the heat and chip characteristics typical of steel machining.

How does the Tiger·tec Gold coating benefit production? The Tiger·tec Gold coating on the WPP35G grade improves wear resistance and thermal stability, extending tool life and enabling more consistent cutting conditions with fewer tool changes.

What does the chipbreaker F27 do? The chipbreaker F27 promotes controlled chip formation and evacuation, which reduces swarf-related issues and contributes to a stable surface finish when milling steel.

Is the geometry suitable for heavy-duty milling? Yes; the Square 90° geometry combined with a 0° (negative) rake angle provides a robust cutting edge that is well suited to interrupted cuts and heavier milling operations.

Which series and grade does the insert belong to? This insert is part of the Tiger·tec Gold series and uses the WPP35G coated carbide grade, selected for productive and reliable steel machining.

Manufacturer: Walter Tools; Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany

The Walter AG (marketed as Walter Tools) with headquarters in Tübingen is among the world’s leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik Group. Protected trademarks and trade names remain the property of their respective owners and are mentioned for explanatory purposes only. There is no affiliation between our company and the named brands; the offered item is an original, factory-new product of the manufacturer.