Durante Enterprise Rajkot, Gujarat

A ball nose end mill, also known as a spherical end mill or ball end mill, has a semisphere at the tool end. Ball nose end mills are used on workpieces with complex surfaces.

Rougher end mills quickly remove large amounts of material. This kind of end mill utilizes a wavy tooth form cut on the periphery. These wavy teeth form many successive cutting edges producing many small chips, resulting in a relatively rough surface finish. During cutting, multiple teeth are in contact with the workpiece reducing chatter and vibration.

Corner radius endmill improve productivity and reduce costs. A sharp corner of an end mill is its weakest point. The corner radius design strengthens the end mill by reducing chipping and providing longer tool life. In mold applications where ball end mills have traditionally been used, a corner radius end mill will remove more material faster, improving productivity. Saves the cost of grinding a radius using conventional end mills.

A large number of all holes produced need a chamfer or at least some deburring. Some typical examples are screw and rivet holes. There are a number of drills to choose from and, by using circular interpolation, even a turning or a milling tool can be used.

A step drill is used on metal at a slower speed. The science of drill bits is an exact one, with the right drill bit making all the difference between good and bad work. Only a small amount of pressure is needed with an appropriate and sharp bit.