K-File Size 17.5 21mm 6pcs

Stainless steel endodontic hand file designed for cleaning, shaping, and widening root canals. Features a non-cutting safety tip that guides the instrument through the canal length, with a cutting angle design for efficient dentin removal using a watch-winding motion. Highly durable and break-resistant construction suitable for manual instrumentation in endodontic treatment. Package contains 6 files of 21mm length.