NICEDEN 6Pcs/Box Dental Heat Activated Rotary Files Dentist Tools Endodontic Material Dependable Quality Super cutting force

Characteristics:• Length: 25mm• Size: Assorted 08/17 02/19 04/20 04/25 06/25 04/35New Generation Nickel Titanium Alloy:• Very flexible and adaptable,• Stronger anti-fatigue properties,• Adaptation of root canal patterns, maintaining theoriginal root canal patterns.• Avoid training.Usage Time:• Anterior teeth: 30 root canals.• Posterior teeth: 15 root canals (or 5 posteriorteeth) are recommended.• The preparation of curved root canals can causegreat damage to the instrument, so it isrecommended to use it once.Sterilization method.Only for autoclave:• Use a cleaning pad or a soft brush to remove theaccessories on the surface of the file.• Clean with a cotton ball with alcohol.• Keep the file clean and dry.• Packaged in a sterile bag or box.• Three times the pre-vacuum autoclave.