Dental Endo X3 NITI Engine Files 5PCS Root Canal Taper Rotary Files

GUIDELINES FOR USE

1.Measure the length & negotiate the canal by #10 stainless steel K FILE

2.Negotiation by #15 stainless steel K files

3.OPEN FILE to open the upper 1/3 part of orifice.Speed 300rpm,Torque 3.0N.cm

4.Irrigate,then build a glide path by PATH FILE #19.Speed 350rpm,Torque1.5N.cm

5.Use brushing motion with X3-1(white), X3-2（red),X3-3（blue) and short 1-2 mm amplitude strokes to prepare to working length,until it does not easily prigress any more.Speed 350rpm,Torque 2.0/1.5/1.5N.cm

6.It is very important to irrigate and negotiate the root canals with suitable interval when near 1/3 of the apical to remove the debris.Repeat the above steps until prepare to the working length.