A metal or Urethane plate or tube used to push the work piece off the punch when perforating. This is so the work piece does not travel upward as the punch is withdrawn.

an organ donor, only good for scrap or salvaging parts to keep other bikes alive

Any of a number of products designed to dissolve paint. Useful for stripping paint off a model you want to repaint. A good brand is Bix Stripper, available at hardware and department stores like Wal-Mart. Safe for most resin and vinyl, but test on a scrap piece first, and follow all directions carefully.

Mechanical hold-down device applied to the workpiece during the punching process.

A plate designed to remove, or strip, sheet metal stock from the punching members during the withdrawal cycle. Strippers are also used to guide small precision punches in close-tolerance dies, to guide scrap away from dies, and to assist in the cutting action. Strippers are made in two types: fixed and movable.