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A rotary flat grinder used to trim dental plaster or stone casts. Water keeps the cutting surface clean and obviates any dust problem as the casts are squared into proper study models.
See also: trimmer
Medical Dictionary, © 2009 Farlex and Partners
mod·el trim·mer(modĕl trimĕr)
A grinding instrument used to shape and remove excess plaster or dental stone from a model or cast of the dentition.
Medical Dictionary for the Dental Professions © Farlex 2012