Mainly suitable for deburring, dust, rust, remove the oxide layer, coating, can improve the quality of metal stone, is an important part of the machining process. 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 ect. Features: 100% brand new. Mandrel Diameter: 3.17mm. Wire Wheel Brushes Diameter: Approx. 22mm. Total Length: Approx. 40mm Material: Copper wire. Package Contentã .
eBay