ProShape HT 21mm Rotary File, F5, 6/Pk

ProShape Heat Treated 21mm Rotary File, F5, 6/Pk. ProShape Heat Treated are available in 21mm 25mm and 31mm lengths and are to be used in the same sequence as ProTaper Gold. ProShape HT features a special heat treated alloy that increases resistance to cyclic fatigue. (.05v Taper, .50 Tip Size)