Plastic material base preparation system for dental working model, has stainless steel square body positioned on pilot points, and plastic material bases arranged on body to drill holes that receive metallic pivot

摘要

The system has a support formed of a body (10) which includes two pilot points on its top side and a rectangular cavity on its bottom side. A stainless steel square body (20) is positioned on the pilot points and includes two perpendicular walls. Plastic material bases are arranged on the stainless steel square body for drilling holes that receive a metallic pivot.