multidec®-BROACH is for the multi-edge butt jointing, a machining process for the production of internal profiles in mostly non-continuous bores.

The tool is pushed into a hole in several so-called strokes, thus introducing the contour of the punch into the workpiece.
Our standard range includes square, hexagonal and TORX punches made of carbide. On request, we also manufacture customised shapes as well as intermediate sizes.


Advantages of full profile:

  • Short processing times

  • Complex geometries with sharp corners possible

  • Solid profile tools reduce the number of strokes

  • Process-safe with long service life