Custom counterbore tools

Counterbore are tools that are used to widen an existing hole: are used to finish a hole directly or to prepare the boring of a hole. Ronzoni Srl builds counterbore tools in HSS, carbide and braze welded. The exact specifications and the number of cutting edges of the counterbore tools are made according to the material and the shape to be widened.
Counterbores can be used on any machine and can be supplied with any type of coating.