Solid Carbide Counterbores

With the sincere assistance of a group of skilled professionals, we are active in Manufacturing, Exporting and Supplying a huge assortment of Solid Carbide Counterbores from Gurgaon, Haryana, India. It basically refers to a cylindrical flat-bottomed hole, which enlarges another hole. It is usually used when a bolt or cap head screw is required to sit flush with or below the level of a work-piece's surface. The smaller top item is an insert, the middle shows another three-fluted counterbore insert, assembled in the holder. The shank of this holder is a Morse taper although there are other machine tapers that are used in the industry.