Introducing the unique series of Denco Files, with a unique nano heat treatment combining the advantages of both Gold and Blue files in the same instrument. The Rainbow unique treatment is a nano-sprayed titanium oxide coating that enhances the cutting efficiency of the files while maintaining superior flexibility, helping the file easily reach the working length.
- Used for re-treatment and removal of old GP - Positive rake angles and helix angles for smoother and easier removal of old Gp
