Swiss Advance Stone Setting Bur Kit of 30 Pieces Burnout Ovens providing a reliable hold on

providing a reliable hold on a variety of small parts

close-tolerance bench work

fixed mounting compared to a clamp-on configuration

30mm (13 burs) Tungsten Vanadium Size Range 2

Each insert is ground and polished to an ultra-smooth finish

Swiss Advance Stone Setting Bur Kit of 30 Pieces Burnout Ovens providing a reliable hold onThis 30 piece kit brings together the most essential Swiss made Tungsten Vanadium stone setting burs and twist drills used in professional jewelry work. Tungsten Vanadium burs are machine made to ultra high precision tolerances, producing uniformly consistent geometry that cuts precious metal smoothly and cleanly with no chatter or drag. This precision manufacturing sets them apart from High Speed Steel (HSS) burs, which are individually hand cut and