What you get: 6 wire brushes with brass coating for removing rust, corrosion and paint. The 6mm shank is suitable for all drills. Hardened steel wire to reduce wire breakage and long life. Wide usage: Wire brushes are used to remove paint rust and spatter on all types of metal parts or surfaces . Suitable for multiple uses. Keep one in your car, garage, office and kitchen. Reasonable Design: Designed for easy access to narrow holes and confined areas. Crimp style for light to medium duty applications, removes rust, scale and paint in hard to reach areas. Fits most drill types: shank 6mm quick change bits are used in all types of drill bits and grinders to meet your immediate needs and your needs in the future. Features: Quality metal construction superior. Attaches to most electric drills. Suitable for wood and mental. Ideal for cleaning and removing debris. p> Specifications: Material: steel. Color: brass + silver. Package contents: 75 mm wire wheel with 6 mm mounted stem --------1 piece. 50 mm wire wheel with 6 mm mounted stem ------ --1 piece. 25mm wire brush with 6mm rod --------1 piece. 50mm wire cups with 6mm mounted rod --------1 piece. 75 mm metal cups with 6 mm mounted stem --------1 piece. Metal cups of 6 mm 16mm with 6mm mounted shank --------1 piece. Note: Actual product may be slightly different from the image shown due to lighting and color settings of each screen. A slight color difference is possible. All sizes are for reference only. 2-3cm error is allowed. Thank you for your understanding.