Waldent Professional K-File

Waldent Professional K-File 21mm Waldent Professional K File is manufactured by twisting or grinding a square or triangular tapered shaft so that the cutting edges are almost perpendicular to the long access of the instrument. Designed with four cutting edges & a 60° tip with 135° cutting angle with good cutting ability. This together with its tight spiral ensure a safe preparation. With more refined cutting edge, square cross section, these files lasts upto 8-10 endodontic cases.   K file is the Strongest of the Hand File. - Have Less Separation Potential. - Have Potential to Bypass Obstruction with Great Ease. - Provide Smooth Tactile Feel while Instrumentation. - Used with Rasping, Pulling Motion or Watch Winding Motion. - Tighter Flutes, with more in number when compared to reamer. - Handles are made up of Medical Grade Plastic, which are ISO Color-Coded & numbered according to size. - The file comes with Radio – Opaque markings for easy length measurement. - Blades are made of a Special Stainless Steel Alloy, which allows a high degree of Elasticity &  Tensile Strength. - Inactive Pilot Tip.  INDICATION -    For cleaning and shaping of canals Negotiating the canals with hand files prior to using rotary files Can be used as a pre-bent file in curved canals.   ADVANTAGES: Sharp and mirror-like finishing edge. It has high ductility makes for excellent working characteristics. Its hard-fiber stainless steel prevents corrosion after repeated cleaning and sterilization. FEATURE 1. MATERIAL - Made of high-quality Stainless Steel – Allow a high degree of Elasticity & Tensile Strength. - Improved Design of hand end – Better Grip 2. INSTRUMENT TYPE - It’s a Finger/ HandInstrument 3. MOTION - K-type file works in Filing motion (Push - Pull motion) 4. MARKINGS - Have Radio-opaque marking on shank for easy length measurement at 18mm, 19mm in 21mm file length & at 19mm, 20mm, 21mm, and 23mm in 25mm file length. 5. SIZE - ISO color coded handle by size 6. TIP - Have Non-Cutting Pilot Tip – Prevent 7. DISINFECTION  - Autoclavable at 135° Celsius Key Specifications  Rusting Prevention  Passivated  Ultrasonic cleaned  Yes  Usage  Right & Left hand  Test Performed  Boil Test, Performance Test, Shape   Test  Packing  Plastic Box  Manufacturer  CE & ISO Certified   CONTRAINDICATIONS - For severely curved canals  Note: Recommended to use in the single patient only. Packaging Pack of 6 Files Direction to Use TECHNIQUES FOR USE -  Watch Winding Technique- The use of the file in a forward and backward motion, as if watch winding, with slight apical pressure. This allows the file to effectively debride the canal dentine by moving slowly down the canal.  For K-type files, once the file has reached the desired working length a push and pulling action is used around the circumference of the canal, while only maintaining contact with the canal wall on the outstroke to minimise a debris blockage apically