Big Sale YG1 86570 7/32″ Size, 3/4″ LOC, 5 Flute, Bright Solid Carbide Finishing End Mill

Applications

The YG1 86570 solid carbide finishing end mill, measuring 7/32″ in diameter with a 3/4″ length of cut and 5 flutes, provides excellent rigidity and reach for precision finishing in non-ferrous materials. The 45° helix angle combined with a bright coating offers a polished cutting surface that reduces built-up edge and improves chip evacuation, particularly in aluminum and copper alloys. Its 3/4″ length of cut paired with a 7/32″ diameter balances tool stiffness and reach, minimizing deflection during detailed machining. The sharp geometry and large flute valleys help prevent smearing and welding in slotting and pocketing applications, making it ideal for alloys like 6061/6082 aluminum and gummy copper. Travers recommends this tool for finishing non-ferrous metals and some HRSA materials. Hard steels are often better machined by coated end mills. The tool lacks a corner radius, so it is not optimized for interrupted cuts where chipping resistance is important.

Features

• Designed to machining stainless steel, inconels and other alloys.
• The new design of stub length allows cutting at maximum speeds and feeds with minimum deflection.
• 5 Flute and 45 degree medium helix allow harmonic balance and smooth cutting.