Fraisa X7604300 6mm/3mm 4-Flute X-AL Hi-Feed Carbide End Mill

The Fraisa X7604300 is a new, solid carbide 4-flute X-AL series Hi-Feed end mill with a 6.00 mm cutting diameter and a 3.00 mm corner radius (as read directly from the package label: ø6.00/3.00), designed for high-feed-rate milling strategies with very shallow axial depths of cut and aggressive radial feed rates. The X-AL geometry designates Fraisa's extra-long flute, high-performance series engineered for light chip-load/high-feed milling in hardened steels, stainless steels, and other challenging materials. The uncoated bright finish visible in the product photo is consistent with Fraisa's X-AL substrate in an ultra-fine-grain solid carbide blank; buyers should verify from the Fraisa catalog whether an AlTiN or TiSiN coating is present, as no coating markings are legible on the packaging in the provided images. The 3.00 mm corner radius is the defining geometric feature for hi-feed milling — it redirects cutting forces axially toward the spindle, enabling very high table feeds at minimal axial depths (typically 0.3–0.5 mm ap) on standard CNC machining centers with ER or shrink-fit collet toolholders accepting a 6 mm shank.

Product Specifications