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

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

and wire artists working with specialty profiles

Best performance as an 18K alloy

Note: Badeco also manufactures the smaller RS3000 micromotor

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