Ball End Mill Radius

Bull end mills are simply corner radius end mill cutters.
Ball end mill radius. To properly employ a ball nose end mill with no tilt angle and gain the optimal tool life and part finish follow the 2 step process below see figure 1. Corner radius end mill cutters have a stronger milling edge than square end mills so feed rates may be increased and yield longer tool life and greater productivity. Also known as ball nose end mills they are rotated against a workpiece to make round bottomed slots and pockets or mill complex shapes without sharp corners. Ball nose end mills are ideal for machining 3 dimensional contour shapes typically found in the mold and die industry the manufacturing of turbine blades and fulfilling general part radius requirements.
These radius end mills are single ended tools used for making corner radii at the bottom of a milled shoulder. Each end mill has flutes on its cutting head that carry chips away from the workpiece to prevent. Ball end mill sets good for rounded slots sloping cuts and contours ball end mills have a rounded cutting edge. End mills corner radius reduced shank harvey tool offers a wide assortment of specialty end mills in a variety of sizes and lengths of cut.
Ball end mills have a rounded nose and create a round bottomed groove in milling tasks.