Drillpro-Steel-Wire-Cup-20mm-Brush-for-Dremel-Foredom-Rotary-Tool-Grinder-18-Shank-1-1

Suitable for your Die Grinder & Totary machine tools.
Ideal for Removing Rust/Corrosions from Any Metal Surfaces (e.g.: Steel, Aluminum, Zinc alloy, Brass, Copper, etc.), especially Precious metals.
Perfect Accessories for Jewelers, Locksmiths, Gunsmith, Technicians, Coin Collectors, Archeologist, Students, Hobbiest ect.
Each brush is mounted to a 1/8 inch diameter mandrel.
Specification
Overall length: 55mm
Shank Diameter: approx. 2.4mm / 1/8"
Brush Diameter: 20 mm
Material: Steel
Package include
1 x Steel Cup Brush