Alternative Dental Assisting Program (ADAP) Certification Exam

Which handpiece speed range is typically used for polishing and finishing restorations?

Low-speed (up to 30,000 RPM) High-speed (up to 400,000 RPM) Ultra-speed (over 500,000 RPM) Medium-speed (100,000–200,000 RPM)

Low-speed (up to 30,000 RPM)

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