Pack-12 Supra MK Stiff 3/4" Natural Bristle Brushes-Unmounted With 1/8" Hole Master Alloys Rigid structure improves tracking accuracy

Rigid structure improves tracking accuracy and control under load

A reliable analog pyrometer designed for casting and burnout applications

These Channel-shape Redi-Prongs are applied using a jeweler's torch

Rounded edges tapered in width and gradually tapered in thickness

Pack-12 Supra MK Stiff 3/4" Natural Bristle Brushes-Unmounted With 1/8" Hole Master Alloys Rigid structure improves tracking accuracySupra MK 3 4" Stiff natural bristle brushes are unmounted miniature brushes designed for professional jewelers and metalsmiths who demand consistent, even performance across flat, curved, small, and hard to reach surfaces. These brushes feature solid steel ring construction with filaments permanently anchored and uniformly distributed for even wear throughout the life of the brush. Made with natural animal hair, they deliver reliable stiffness for