Swiss Cup Bur Master Kit 27 Pieces. 0.90mm to 10.00mm Mold Rubber & Supplies this non-flammable cleaner is a

this non-flammable cleaner is a practical addition to any jeweler's or metalsmith's finishing bench

contact Otto Frei's Repair Department at 1-510-832-0355 x109

Rosewood handle with a refined special finish for superior grip and comfort

An included removable

Pin hole sizes compatible with GRS pin tools (GRS attachment sets 103

Swiss Cup Bur Master Kit 27 Pieces. 0.90mm to 10.00mm Mold Rubber & Supplies this non-flammable cleaner is aThe Swiss Cup Bur Master Kit delivers a complete range of Swiss made Tungsten Vanadium cup burs in a single, organized set covering 27 sizes from 0. 90mm to 10. 00mm. Cup burs are the most widely used burs in the jewelry industry, prized for their ability to seat stones cleanly and consistently. This kit gives bench jewelers and stone setters everything they need in one purchase, stored neatly in an included wooden box. Tungsten Vanadium steel burs