Swiss 90 Degree Hart Bur Kit 17 Pieces 0.90mm To 4.00mm Specials providing fine positional control for

providing fine positional control for detailed engraving and stone setting work

000 RPM Origin Swiss Made Notes

2043-G220 220 XX Coarse 133

Includes 56 lowercase letters

Punch Count 24 Punch Size Range 2

Swiss 90 Degree Hart Bur Kit 17 Pieces 0.90mm To 4.00mm Specials providing fine positional control forThis 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