WALTER Square Milling Insert: SPMW120408-A57 WKP25S (MPN 6069461)

This WALTER square indexable milling insert is designed for general-purpose face and shoulder milling of steel and cast iron. It is commonly used in industrial machining operations where a 90-degree square shoulder is required, providing reliable cutting performance and consistent surface finish.

The WALTER SPMW120408-A57 WKP25S is a square (S) indexable milling insert with manufacturer part number 6069461. It features a WKP25S grade for steel and cast iron, and the A57 chipbreaker geometry. The insert size is 12.7 mm inscribed circle, 4.76 mm thickness, with a 0.8 mm corner radius.

You can source WALTER SPMW120408-A57 WKP25S inserts worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we supply genuine WALTER inserts for international orders.

Select the WALTER SPMW120408-A57 WKP25S for general steel milling. Match the insert size to your cutter body's pocket dimensions. The WKP25S grade is optimized for steel and cast iron, while the A57 chipbreaker provides good chip control at moderate feeds. Always verify the insert's inscribed circle, thickness, and corner radius against your tool holder.