RZ3S NiTi Protaper Endodontic Rotary Files(Heat Activation)
 

Product Composition:

a. Forming file three pieces (SX, S1, S2)

  SX is for taking shape of coronal and short root canals,

  S1 is for preparation of root canal crown 1/3 part,

  S2 is for preparation of root canal 1/3 part,

b. Refine file three pieces (F1, F2, F3)

  all use for taking shape of root tip 1/3 part.

c. Model: SX, S1, S2, F1, F2, F3.

Action Steps:

a. Create a straight channel

b. Use size 10#, 15# K files to exploratory root canal

c. Expand the crown (use S1) if necessary, press the SX (depth of entry is not more than 15# K files depth)

d. Measure/determine the working length (using 15# K files)

e. Use S1 to the working length

f. Use S2 to the working length

g. Use F1 to the working length

h. Use F2 to the working length (Is be recommendd as to be minimal)

   root tip preparation equipment, then straight line measurement of the root tip narrow place

i. Use F3 to the working lenght (Can choose for large root canals).