Ni Ti Instruments PROTAPER SYSTEM

Protaper

3 shaping files  :-

                Sx auxillary shaping files

                S1

                S2

3 finnishing files :-

                F1

                F2

                F3

SX - Shaper X

•          No Identification Ring on its Au-colored Handle

•          D₀                 --Diameter is 0.19 mm

•          D₁₄--Diameter is 1.20 mm

•          D₀---D₉----- Faster Rate of Taper

•          Modified Guiding Tip

S1

•          Purple identification ring

•          D₀--Diameter  is  0.17mm

•          Coronal 1/3_rd of canal.

S2

•          White identification ring

•          D_o--Diameter is 0.20mm

•          Middle 1/3_rd of canal

Finishing Files - F1, F2, F3

•          Yellow, Red ,Blue Identification rings for F1, F2 & F3 resp.

•          F1 D₀--D₃-- 7% Taper

•          F2 D_o--D₃-- 8% Taper

•          F3 D_o--D₃-- 9% Taper