100% brand new and high quality Suitable for all cordless drills and screwdrivers Also perfect for processing straight and curved surfaces Widely used in shipping, aviation, automotive, construction and other industries Consist of cup brushes, disc brushes and brush brushes Made of high quality materials, durable and reliable Easy construction Shank diameter: 1/4 inch (approx.) Color: silver Material: steel Package Contents: 3 x 3 inch (75 mm) wire brush 3 x 2-1/2 inch (63 mm) wire wheel brush 3 x 2 inch (50 mm) wire brush 6 x 1.57 inch (40 mm) wire brushes 3 x 3 inch (75 mm) cup brush 3 x 2 inch (50 mm) cup brush 3 x 0.98 inch (25 mm) end brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.