Used to prepare the upper and middle part of a non-curved canal or straight part of a curved canal
Save time and effectively creates an excellent access point for reamers and files
Enlarge the straight coronal portion of the canal with Gates Glidden Drill and step down with endo files using the biggest size first as the Crown Down technique
For opening the orifice of the root canal
Superior stainless steel with improved cutting capacity
Circle ring is coded on the shank
Recommended speed: 800 ~ 1200 r/min
6 files/box