CNSEATO Dental Root Canal Restoration Holder Tool Root Canal File Extractor Dentist Instrument Tool Dentistry Endodontics Files Remover Tool KitFeature:Type: Root Canal File ExtractorNeedle Size: 0.4/0.08 wire drawingMaterial: Stainless SteelFunction: Used for root canal treatment in stomatology, remove the broken root canal file.Medullary cavity refinementUltrasound to take the broken needleFind the root canal orificeUse:Put on the drawing wire and wind the drawing wire around the top of the handle rod with two circles inside the oblique opening of the needle pre-bent position in the middle of the needle.Package including:1 * Extractor4 * Metal heads NOTE:Please allow some measurement errorThis product may be intended for use by a health care professional use only. The seller may ask you to evidence you are a qualified health care professional entitled to buy and use such products in your country.