Thread Cutting Cutter Product Catalog

Walter has begun the release of the latest chip for threading processing, WSM37G. Our coating technology, Tiger-tec Gold, has already demonstrated significant achievements in turning, drilling, and milling applications. The newly announced WSM37G features a unique multilayer coating film structure with excellent wear resistance using TiAlN and outstanding heat resistance with alumina (Al2O3). The outermost layer is made of wear-resistant ZrN, which enhances the visibility of wear conditions. Tool life has also improved, with field tests showing up to a 2-fold increase in tool life, along with a significant reduction in the number of diameter corrections. Tiger-tec Gold WSM37G can be universally used for threading applications in blind holes and through holes for iron-based, stainless steel, cast iron, non-ferrous metals, and high-hardness materials up to 55 HRC. Chip breakers can be selected from the general-purpose D67, which excels in tool life, and the D61, which features an anti-vibration cutting edge design that enables smooth processing even in long overhang machining.