Swiss Advance Stone Setting Bur Kit of 30 Pieces Burnout Ovens fixed mounting compared to a

fixed mounting compared to a clamp-on configuration

jars for easy dispensing and storage

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

30mm (13 burs) Tungsten Vanadium Size Range 2

cam lever tension is the only tensioning method available

Swiss Advance Stone Setting Bur Kit of 30 Pieces Burnout Ovens fixed mounting compared to aThis 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