These are the premium miniature unmounted brushes.
Made in Soft, Medium and Stiff, Made in the China with solid steel ring construction for durability.
Brush filaments are permanently anchored in the solid steel ring and uniformly distributed for even wear.
Great for flat curved small and hard to reach surfaces.
Made with natural animal hair.
Use with miniature mandrels on rotary tools.
Maximum operating speed: 25,000 rpm.