The pin can be cut from either the thicker or thinner side depending on the canal diameter. For narrow canals, the thicker part of the pin can be removed along with the head without compromising its functionality.

Endopin is compatible with wax or resin that burns off residue-free, making it suitable for the fabrication of post and core models before metal casting.

They are primarily used to reinforce and stiffen impressions of prepared tooth canals and to provide structural support for post and core models.