Endodontic vortex rotary file price comparison

Prices for vortex rotary files (6 pack):

Dentsply Sirona – $18 (catalog number PFV041521)
Brasseler – $19 (catalog number 5008861U0)
Coltene – $20 (catalog number H8INTROKIT)
FKG Dentaire – $15 (catalog number RN329294)
ODA Supply Hub – $17 (catalog number RJ4124)