Dentsply M Access K Files are stainless steel dental k files used in endodontics. The cross-sections of the Dentsply k files are square from sizes 6–40 and triangular from sizes 45 onwards. The K files by Dentsply have an ergonomic handle and safety grooves that improve functionality.

Features:

• The recommended motion of action is clockwise with rotation at half turn twists.
• The M-Access K-file works on the "pull" stroke - that is, by scraping the canal walls as it is withdrawn from the canal.
• It is advanced to its full working length, rotated 1/4 to 1/2 turn clockwise, and withdrawn while being pressed against one of the walls.
• The process is repeated against each of the walls in turn until the canal is sufficiently enlarged to proceed to the next size instrument.
• Do not proceed too quickly; it is preferable to utilize an instrument to the maximum extent possible before proceeding to the next instrument in the series.
• The file must be cleaned repeatedly during use; never use an instrument packed with filings or debris.
• The comprehensive and affordable hand file range is specifically designed to offer clinicians simplicity and efficiency.
• Ergonomically designed handle.
• A complete and comprehensive range.
• The silicone stop marker identifies the direction of the tip in the root canal.
• The K-File cross-section is square from 6 to 40 and triangular from 45 onward.