SNEF120408R-B67 WKP35G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold coating for extended tool life, a robust 0° negative rake and an optimised B67 chipbreaker to ensure consistent chip control when milling steel and cast iron; order the insert directly via Metav Werkzeuge or consult the team for application support.

SNEF120408R-B67 WKP35G milling indexable insert, Tiger‑tec Gold – for steel and cast iron | Walter Tools

The SNEF120408R-B67 WKP35G is a square 90° milling indexable insert engineered for productive metal removal on steel and cast iron, combining a wear‑resistant coating with geometry that favours secure cutting in interrupted and continuous milling operations.

• Tiger‑tec Gold coated carbide for long life
• Square 90° form with 0.8 mm corner radius
• Optimised B67 chipbreaker for steels and cast iron

Delivering consistent productivity with a premium coating

The insert benefits from the Tiger‑tec Gold coating and a WKP35G grade carbide, a combination designed to increase wear resistance and maintain a stable cutting edge under typical steel and cast‑iron conditions. Coatings such as Tiger‑tec Gold reduce flank wear and help preserve surface finish over longer tool lives, which translates into fewer tool changes and higher effective machining time. For production environments where cycle time and repeatability matter, the coating quality directly supports steady productivity and reliable batch-to-batch results.

Geometry engineered for strength and chip control

A square 90° plate form with a 0.8 mm corner radius delivers a robust edge that resists chipping in heavier engagement cuts, while the 0° negative rake increases edge strength where interrupted cuts or roughing passes occur. The integrated B67 chipbreaker is optimised for creating manageable chips when machining the specified material groups, reducing the risk of snarled swarf and improving coolant contact. These geometric choices combine to extend tool life and reduce unplanned downtime through fewer edge failures.

Practical advantages in workshop applications

Specified for material groups P and K under ISO guidelines, the insert is particularly suitable for a range of steels and cast irons: the coating and chipbreaker support thermal and abrasive demands typical of these materials. Good chip control lowers rework and eases automatic chip evacuation, which benefits automated machining centres and manual milling alike. For operations seeking predictable tool behaviour and reproducible surface quality, this design helps standardise cutting parameters and simplify process planning.

Straightforward selection and integration into tooling systems

With a plate size of 12 and a nominal thickness of 04, the insert follows the SNEF geometry family and the tolerance class E, enabling accurate indexing and predictable fit in compatible milling cutters. The square outline offers four usable corners per indexable insert, optimising cost per edge in many cases. When integrating into a tooling system, consider the cutter body and clamping method to ensure secure seating and optimal contact for heat dissipation and repeatable runout values.

For reliable high‑productivity milling with Walter Tools' Tiger‑tec Gold coated inserts, contact Metav Werkzeuge for availability and application advice: info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: SNEF120408R-B67-WKP35G-WALTER
• Label: Fräswendeschneidplatte SNEF120408R-B67 WKP35G Walter Tools
• Manufacturer: Walter Tools

Facts

• Insert size: 12
• Thickness: 04
• Corner radius: 0.8
• Relief angle: 0° (negative)
• Plate form: Square 90°
• Tolerance class: E
• Chipbreaker: B67

Special features

• Series: Tiger‑tec Gold
• Grade: WKP35G (coated carbide)
• Intended materials: Steel (P) and Cast iron (K)
• Design: Square 90° indexable insert

FAQ

What materials is this insert suited for?
The SNEF120408R-B67 WKP35G milling indexable insert is designed for ISO groups P and K, meaning it is suitable for a wide range of steel and cast iron applications.

How does the B67 chipbreaker improve machining?
The B67 chipbreaker promotes controlled chip formation for steel and cast‑iron cuts, which improves chip evacuation and reduces the chance of chip re‑entry or tool damage during milling with the SNEF120408R-B67 WKP35G.

Why is a 0° negative rake used here?
A 0° negative rake increases cutting edge strength and resistance to chipping, especially useful for interrupted cuts or roughing passes with the Walter Tools insert.

Which features help to extend tool life?
The combination of the Tiger‑tec Gold coating and the WKP35G carbide grade enhances wear resistance and edge stability, which together extend the service life of the insert in demanding steel and cast‑iron operations.

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

Protected trademarks and trade names are the property of their respective owners. Brand names are mentioned for clarification purposes only and do not indicate any affiliation between our company and the named manufacturers. The offered item is original, brand‑new production from the respective manufacturer.