-K-Files are used to enlarge canal after debridement with a reamer.

-After reamer, use a file one size smaller than the reamer so that the fragments of dentinal shavings can be carried away from the root-canal walls.

-Use in clockwise direction (1/4 turn only), then withdraw.

Files available in sizes: (6 files/pack)

• 15
• 20
• 25
• 30
• 35
• 40
• 45
• 50
• 55
• 60
• 70
• 80
• Assorted (15-40)
• Assorted (45-80)