VACK 8 mm woodworking face mill made from tungsten-cobalt alloy. It has an 8 mm shank and a cutting diameter in the range of about 0.71 in-1.26 in. The cutter edge has a small R0.1 profile (about 0.004 in) for clean face milling. Designed for woodworking applications where a robust, wear-resistant alloy is required.