Pack-12 Supra MK 5/8" Soft Natural Bristle Brushes-Unmounted With 1/8" Hole Chasing & Stamping The M-133A works in combination

The M-133A works in combination with the M-133B to complete the fluting process on concave surfaces

repeatable surface finishing

Wire gauge varies across sizes

This tapered geometry provides improved access in tight spaces and greater precision at the cutting point

Well suited for forming men's and women's bracelets

Pack-12 Supra MK 5/8" Soft Natural Bristle Brushes-Unmounted With 1/8" Hole Chasing & Stamping The M-133A works in combinationSupra MK 5 8" Soft Natural Bristle Brushes are premium unmounted miniature brushes designed for professional jewelers and metalsmiths who demand consistent, reliable performance in fine finishing work. These brushes are made in the USA with solid steel ring construction, ensuring long lasting durability through repeated use. Brush filaments are permanently anchored in the solid steel ring and uniformly distributed for even, predictable wear across the