Каталог Widia all star 2019 - страница 149

Multipurpose Taps VariTap™ Technical Information Multipurpose HSS-E Spiral-Flute Taps For Use in Tension/Compression Tap Holders Advanced spiral-flute design Smooth ejection of chips to reduce and eliminate bird-nesting. High vanadium HSS-E Improved wear characteristics and longer tool life. Precision ground shanks Low runout. PVD coatings and surface treatment For use in various workpiece materials: WU41EG WP49EG TiN Oxide widia.com 147