Round, square, axi knockouts

• Alkar perforating round, rectangular and square punchers are mainly used to punch frames, control cabinets and in copper-smith jobs.
• They can be used in any type of able to be cut material such as plates, stein steel, plastic, inox, copper, etc.
• Milling, hacksaw and filing operations are eliminated, obtaining accurate cuts free from rough edges and deformations.
• Designed to work on coated surfaces since it does not remove the painting.
• 3-peak punch with minimum deformation in the cutting that inmediatelly come off.