High-Performance Solid Carbide End Mills • AluSurf™ AluSurf Aluminium AluSurf provides extraordinary Metal Removal Rates (MRR) by combining roughing and finishing operations for any aluminium plunging, slotting, and profiling application. Its proprietary flute geometry is designed for rigidity and improved chip evacuation generating exceptional wall-to-floor perpendicularity, even in thin wall applications. To ensure a superior floor surface finish the AluSurf front geometry is equipped with a wiper facet grind. • One tool for roughing and finishing operations. • Slotting depths up to 1 x D and peripheral milling up to 1.5 x D axially at 0.5 x D radially. • Unequal flute spacing for chatter-free performance, (3-flute series only). • Multiple corner radii and extended neck configurations available as standard. Innovative heel and core design stabilises the cutting edges. 38° and 45° helix end mill Centre cutting for versions for roughing and plunging and ramping. finishing operations. Wiper facet grind forimproved floor finish. Unequal flute spacingfor reduced vibrations. O124 widia.com