6Pcs/Pack Dental NiTi Hand Use Heat Activated Super Rotary File Endodontic Root Canal Files 21mm 25mm

These files are used for preparing Root Canal Treatment
1.Hand Use,heat activated,can be pre-bent, has a unique memory recovery in the heat, flexibility and shape memory improve the safety
2.Length: 21/25mm
3.With precise processing technology, products in good flexibility, high quality cutting efficiency and fracture resistance
4.The cutting part of these files is made of a nickel-titanium alloy
5.100% brand new and high quality

Model SX S1 S2 F1 F2 F3
Taper 04 02 04 07 08 09
Size #19 #18 #20 #20 #25 #30
Speed 150-300RPM
Torque 1.5-3N.cm