Dental Assisting Mod 120

Metal shaft on which a sandpaper disc or other abrasive materials are mounted.

Twisting or turning force.

Part or device that rotates around an axis.

Electrical device that rotates a selection of rotary equipment for dental procedures.

Part of an instrument where the handle attaches to the working end.

Highly concentrated beam of light; acronym for light amplification by stimulated emission of radiation.

Rotary instruments used in all aspects of dentestry.

Blades on the working end of a finishing rotary instrument that resembles pleats.

To use with bur to cut tooth with decay or other dental anomalies.

Formation of axial walls of the cavity prep, high cutting ability.

Available in various shapes, and grits. Used for finishing composite materials and primarily used in crown and bridge preps

Formation of axial walls of cavity preparation high cutting ability.

Make entry into cavity preparation removes carious dentin

Remove caries and cuts retention

To remove caries
To establish retention in tooth for cavity preperation.

Formation of cavity walls, high cutting ability.

Make entry into cavity preparation, remove carious dentin, slow speed excavation.

Use on a right/prophy angle handpiece attachment for polishing teeth during prophlaxis

Cuts Retention