Blade grinded with a square section then twisted in order to obtain cutting power and flexibility. Helix angle higher than on reamer.
The strongest of the hand files bypassing obstructions with far greater ease, K-files for endodontics are produced to give the operator a smooth tactile sense inside the canal during instrumentation. K-files are available in 45 different sizes as listed below. Multi-packs are available.
Sizes / ISO: 06-140. Length: 21 mm, 25 mm, 28 mm and 31 mm. Package: individual or assorted sizes 15-40 or 45-80. All packages come with 6 pcs/box.