Brass Wheel Cup Brush Set 8 Piece of Different Diameters - Includes 2.7in (70 mm) x 1 pcs, 2in (50 mm) x 1 pcs wire Cup, 2.5in (65 mm) x 1 pcs, 2in (50 mm) x 1 pcs wire wheels, 1.6in (40 mm) x 1 pcs, 1.2in (30 mm) x 1 pcs, 1in (25 mm) x 1 pcs, 0.8in (20 mm) x 1 pcs wire Pen. Drill Copper Wheel set perfect for home rust removal work. The Brass wire set Large-size drill wire brushes are suitable for fast work in large areas and small-size drill wire brushes are suitable for compact spaces and fine. The Rotary Brass wire 1/4inch solid shank can be used for all types of drill bits,Max speed 4500 RPM Long-term use will not appear as asymmetry and distortion. The Brass wire of the uses Copper wire crimping wire excellent fixing, It will not be lost or bent during intense use. This brush set consists of pen type, cup type and wheel type brushes, Iare widely used clean rust,debur edge, polish surfaces, in domestic and industrial fields,and so on. Colour:Yellow Material:brass Package Contents: 1set * brass wire wheel Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.