Description 1 8 Inch Shank Single Flute End Mill Cutter 3 175x17mm Tungsten Steel CNC Router Bit Specification Material Tungsten SteelShank diameter 3 175mmCutting edge diameter 3 175 mmCutting edge Length 17mmOverall Length 38 5mmFit for Acrylic PVC wood and other materials Quantity 1pc Features Using precise machine tool grinding out the unique spiral blade angle improve sharpness Design of oversized spiral and discharge chips to prevent sticking cutter raising production efficiency High concentricity non stick crumbs not black increase the speed Package Included 1x End MillMore Details