Features: ◆Advanced Memory Alloy Tech ◆Imported material , Time of Cyclic Fatigue until Breakage is up to 720 Seconds. ◆Suitable for Curved Canals ◆Reserve the dentine as many as possible. ◆Reliable tip design, avoid ledge, transportation. Tips: ◆Every time you change a file, please ensure to lubricate with enough EDTA frequently. (very important!! ) ◆How many times can be used? ◆Anterior teeth: 20 root canals ◆Posterior teeth: 15 root canals (or 5 posterior teeth) ◆Preparation of the sharp curved root canals does big damage to the instruments, we recommend one-time use Packing List: Assorted 6 PCS Pack.
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