For the treatment in the tooth distortion, root exposure in foretooth, and markedly tilted molar towards lingual side etc. For the treatment in platy tartar in the mandible foretooth and surface along lingual lateral. For the treatment in subgingible or supragingival calculus, and tarry attachments removal etc.With SJ1 SJ2 SJ3 three scaler tips. The item "Sonic S Dental Hygienist Air Scaler Handpiece NSK Phatelus Coupler 3 Tips SS-NP" is in sale since Saturday, August 15, 2020. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Handpieces & Instruments\Ultrasonic Scalers". The seller is "april-dent" and is located in Carol Stream, Illinois. This item can be shipped to United States.