Pack-6 Supra MM Stiff 1/4" Trim Natural Bristle Cup Brushes 9/16" Diameter Mounted on 3/32" Shanks Buffs deep line definition in and

deep line definition in and around chased designs

while its thin face is thicker

and balance desired by skilled craftsmen

Several tools are shared with the Otto Frei Professional Metalsmithing Kit (138

Ideal for precision grinding

Pack-6 Supra MM Stiff 1/4" Trim Natural Bristle Cup Brushes 9/16" Diameter Mounted on 3/32" Shanks Buffs deep line definition in andSupra MM Stiff Natural Bristle Cup Brushes deliver premium performance for jewelers and metalsmiths working on flat, curved, small, and hard to reach surfaces. At 9 16" in diameter with a 1 4" trim length and mounted on 3 32" shanks, these miniature cup brushes are purpose built for fine detail finishing and polishing work. Crafted from natural animal hair, the bristle filaments are permanently anchored in a solid steel ring and uniformly distributed