Useful for opening and shaping cavity preparations. Also used for root canal access and caries removal. Smaller sizes facilitate conservative preparations.

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  Contouring cavity

  Ideal for creating mechanical retentions and undercuts when contouring cavity preparations for dental zirconia restorations. 

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  Easy initial entry

  Designed for easy initial entry and a smooth contoured shape that eliminates sharp corners. Can also be used to create convergent lateral walls or mechanical retention.