Hanan Copmany :: Products :: Strengthened Steel BursStrengthened Steel BursQuality of Strengthened Steel Burrs:Strengthened steel burs are made of high-grade chrome-tungsten steel having the strengthening coating of ultra-dispersed diamond powder, and have the high-precision toothing of the teeth.Scope of Application of Strengthened Steel Burrs:Strengthened steel burs are used for machining the fillings and hard tissues of the tooth except enamels.Recommended Use of Strengthened Steel Burrs:Strengthened steel burs are used with straight and angular handpieces having the frequency of rotation from 30 000 to 60 000 r.p.m. In order to achieve the best results, please, apply the moderate working pressure and use the air-cooling. The cutting edge of the bur should project for a short distance from the handpiece. Avoid tilting, jamming and sudden changes of the speed. The durability of strengthened steel burs approaches that of hard-alloy burs.
All Strengthened Steel Burs and Cutters have been discontinued. Please have a look at our more durable, strong, and in the long run money-saving Tungsten Carbide and Tungsten Cobalt burrs and cutters:
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