Fox Fig. 77B Cup Burs .90mm-2.90mm Bur Size:1.80mm 2 upper bushing blocks

2 upper bushing blocks

Requires drilling a 3/8" (9

Measures 24" (600mm) wide by 20" (505mm) front to back at the sides

420 Stainless Steel Heads — Cast and hardened to 50Rc on the Rockwell scale

Quick-Sil® requires no special equipment — just mix equal parts by hand and cure at room temperature in minutes

Fox Fig. 77B Cup Burs .90mm-2.90mm Bur Size:1.80mm 2 upper bushing blocksFox Germany Fig. 77B Cup Burs are crafted from tungsten vanadium steel by Brasseler of Germany, a manufacturer trusted by professional jewelers worldwide. These cup burs deliver the consistent performance and precision that demanding bench work requires, making them a preferred choice for setting stones, smoothing prongs, and finishing fine metalwork. Available in 14 sizes ranging from 0. 90mm to 2. 90mm, sold in multiples of 6. Features Manufactured