The broaching process, similar to shaping with multiple teeth, is used to machine internal and external surfaces such as holes of circular, square, or irregular shapes, keyways and teeth of internal ...

The strength of some internal threads is more sensitive to tap diameter than previously thought. • Cold-formed threads are no stronger than cut threads when holes are correctly sized. • Cut threads ...

Broaching is a metal-cutting process in which a broaching tool is pushed or pulled through a workpiece to remove material and form complex shapes. It is widely used for gears, holes, splines and ...