Extruding:
A progressive tool can extrude by forming material. The smaller
the pre-pierce diameter, the larger the extrusion height. The
outside of the extrusion cannot be controlled.

A progressive tool can also extrude by shearing
material.

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Coining:
A progressive tool can form features such as dim-ples, counterbores
and chamfers by coining material.



Tapping:
A progressive tool can tap or thread a part. The additional
tooling cost to do in-die tapping is $8,000 to $12,000. The
benefit of the in-die tapping process is the elimination of
a secondary operation. A progressive tool with in-die tapping
can run up to 200 SPM.

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Riveting:
A progressive die can be designed to assemble a rivet. Bowl
feeding a contact rivet into a progressive die for staking into
a blade is known as Rivet Insertion. Forming a contact in the
progressive die is known as Rivetlay or Wire Insertion.

Welding:
It is possible to resistance weld in a progressive die. Silver
wire or contact tape can be welded to the strip base material
and the die can form or coin an electrical contact to size.
A shear force of up to 200 lbs. can be achieved between the
strip and the contact material, depending on the materials employed.

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