Swiss 90 Degree Hart Bur Kit 17 Pieces 0.90mm To 4.00mm Thomas Mann With their unique shapes and

With their unique shapes and curved surfaces

The torch body is constructed of nickel-plated solid brass for durability

This handpiece requires a brush-type motor control box and will not function with brushless systems

Material Plastic Color White Dimensions 5" × 5‑1/2" × 9" Notes

The 35 mm aspheric lens is made from optical-grade plastic with a Cera-tec coating

Swiss 90 Degree Hart Bur Kit 17 Pieces 0.90mm To 4.00mm Thomas Mann With their unique shapes andThis 17 piece kit brings together Swiss made Tungsten Vanadium 90 Hart Burs in a comprehensive size range from 0. 90mm through 4. 00mm purpose built for prong and channel stone setting. Each bur is machine made to ultra high precision tolerances, delivering smooth, clean cuts in precious metal with no chatter or drag. Tungsten Vanadium steel burs are the most widely used burs in the jewelry industry. Unlike High Speed Steel (HSS) burs, which are