China OEM Disposable Dental Tray Covers – Dental Endo Hand Use 25mm/21mm Files Endodontic Stainless Steel and NITI Reamers – Q&SKY

Product Description

Product Introduction

Made of stainless steel alloy, with excellent characteristics wear resistance, corrosion resistance

The thread depth increases with the taper, and the cutting force increases,greatly improve the efficiency of dentists work, save time and effort

Reamers is equipped with a plastic handle with excellent hand feeling, which can transmit the power of the working part well during operation

Suitable for manual preparation of straight and curved root canals

Silicone positioning pad

High quality stainless steel good flexibility and fracture resistance

K files are mainly used to remove dentin and smooth the root canal and unclog the root canal

High quality cutting efficiency,greatly improve the efficiency of dentists work, save time and effort

Hand use files with fixed plastic washer and handle

Maximum temperature of sterilization is 145℃

It has good cutting efficiency, and with diamond-shape cross section.

H files is equipped with fixed plastic washer and handle.

Suitable for manual preparation of straight and curved root canals.

Reamers is equipped with a plastic handle with excellent hand feeling, which can transmit the power of the working part well during operation

Suitable for manual preparation of straight and curved root canals

Tips

Every time you change a file, please ensure to lubricate with enough EDTA frequently.

Fuctions

How many times can be used?

Anterior teeth: 20 root canals

Posterior teeth: 15 root canals (or 5 posterior teeth)

Preparation of the sharp curved root canals does big damage to the instruments, we recommend one-time use.

As we know, stainless steel instruments are rigid and therefore unsuited for large apical enlargement in thin curved canals. NiTi alloys have superior properties in ductility, fatigue, recoverable strain, biocompatibility, and corrosion resistance. However, NiTi files present a higher risk of unnoticed fracture inside canals, contrary to stainless steel files that often present visible signs of plastic deformation.