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Sleeves & Bushes


Sleeves are connectors on Dies and Punches. Generally made of SKD material . The term Sleeves is also known as Main Die Sleeves or Punch Spacers.


Bushes or Bushings are part of the Dies and Punch component that functions to eject the product forming process after being formed by Die Pin / Punch Pin.

Bushings are generally made of SKH material.