SNMX1205ANN-F27 WKP35G Wendeplatten - Walter Tools

Benefit from the combination of Tiger‑tec Gold coating, the WKP35G grade and robust 90° square geometry for high process reliability and extended tool life. This milling indexable insert delivers consistent chip control in steel and cast iron, enabling productive machining cycles. Order the insert directly via Metav Werkzeuge or consult our technical advisors for application-specific guidance.

SNMX1205ANN-F27 SNMX1205ANN-F27 WKP35G milling indexable insert — Tiger‑tec Gold by Walter Tools

A SNMX1205ANN-F27 WKP35G milling insert engineered for productive machining of steel and cast iron, featuring a square 90° geometry and a 0° negative rake for robust cutting performance

• Tiger‑tec Gold coated for high wear resistance
• WKP35G grade for steel and cast iron machining
• Square 90° geometry with 0° negative rake
• F27 chipbreaker for stable chip control

Boosted productivity thanks to advanced coating and grade

The combination of the Tiger‑tec Gold series and the WKP35G grade provides a coated carbide solution optimised for demanding chip and heat conditions encountered when machining steel and cast iron. The coating increases abrasion resistance and maintains a sharp cutting edge for longer, which translates into fewer indexings and steadier cycle times. The insert is designed to meet the ISO material groups P and K, so the machining behaviour expected from these groups—such as the thermal load in steel and the abrasive nature of cast iron—is accounted for in the grade selection, supporting predictable tool life and consistent component output.

Consistent accuracy from proven geometry and tolerance

A square 90° geometry combined with a 0° negative rake yields a sturdy cutting edge that resists chipping in interrupted cuts and heavy engagement. The insert’s tolerance class M ensures repeatable seating and dimensional stability in the toolholder, which reduces the need for frequent rework. For production environments where component tolerances and surface integrity matter, the robust geometry reduces vibration and supports steady cutting forces, helping to maintain finished-part quality while keeping machining windows reliable.

Safer, cleaner machining with dedicated chip control

Equipped with the F27 chipbreaker, the insert promotes short, controllable chips when turning energy into chip formation rather than excessive heat or built-up edge. Improved chip control lowers the risk of chip entanglement and supports uninterrupted automatic feeding, which is particularly beneficial in serial production. The result is a better surface finish and reduced downtime related to manual chip clearing—practical advantages for workshops seeking both efficiency and repeatability.

Practical integration for workshop and production use

The insert is supplied in the SNMX1205 geometry common to many milling systems and is compatible with holders designed for square 90° inserts; this facilitates quick integration into existing tooling setups. The negative rake and the coated grade make the component suitable for a range of roughing and semi-finishing operations in mixed-shop environments. For basic selection and cutting-parameter planning, reference the grade and chipbreaker combination when choosing feed and speed to balance material removal rate with tool life. Additional technical data and application recommendations are available upon request to support seamless process implementation.

Contact Metav Werkzeuge for tailored application advice and to arrange supply of Walter Tools SNMX1205ANN-F27 WKP35G milling indexable inserts, ensuring the right grade and chipbreaker for the machining task.

Technical Data

• Article number: SNMX1205ANN-F27-WKP35G-WALTER
• Description: Fräswendeschneidplatte / milling indexable insert SNMX1205ANN-F27 WKP35G
• Brand: Walter Tools
• Series: Tiger‑tec Gold
• Grade: WKP35G

Facts

• Geometry: Square 90°
• Rake angle: 0° (negative)
• Chipbreaker: F27
• Size: 12
• Thickness: 05
• Tolerance class: M

Special features

• Material groups: P / K (steel and cast iron)
• Coating / technology: Tiger‑tec Gold
• Execution: X
• Designation: SNMX1205ANN-F27
• ISO designation: SNMX1205ANN-F27 WKP35G

FAQ

Which materials is this insert suitable for?
The SNMX1205ANN-F27 WKP35G insert is designed for steel and cast iron, corresponding to ISO groups P and K, making it suitable for typical applications in these material classes.

Is the insert coated and how does that help?
Yes—the insert uses the Tiger‑tec Gold coating technology; the coating improves abrasion resistance and cutting-edge stability, which helps to extend tool life in abrasive and heat‑generating operations.

What are the key geometry features to consider?
The insert has a square 90° geometry with a 0° negative rake and an F27 chipbreaker, which together offer a robust edge for interrupted cuts and controlled chip formation.

How does the tolerance class affect machining?
Tolerance class M provides reliable seating in the toolholder and contributes to dimensional stability during serial production, reducing the need for repeat adjustments.

Can this insert be used for roughing and semi‑finishing?
Yes—due to its coated grade and sturdy geometry, the insert suits both roughing and semi‑finishing tasks in steel and cast iron, with final parameter selection dependent on the specific holder and machine setup.

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

The Walter AG (brand appearance: Walter Tools) is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik group. Protected trademarks and trade names are the property of their respective owners and are used here for explanation only. There is no affiliation between our company and the mentioned brands. The offered item is an original, factory‑new product of the manufacturer.