Seven-edged Countersink with Pointed Angle 90°

In addition to the cross hole countersink, the Seven-edged countersink with pointed angle 90° is particularly suitable if you want to achieve particularly smooth chamfers on the edges of the countersink. This high quality is achieved by the odd number of cutting edges (in our models there are seven). This also enables chatter-free countersinking in softwood. But other types of wood, veneered and coated wood materials, as well as many plastics can also be processed.