-size drill wire brushes are suitable for fast work in areas and small-size drill wire brushes are suitable for compact spaces and fine work. NO BREAKAGE & DEFORMATION.Our wire wheel uses 0.012 inch carbon steel crimping wire. The wire brush for drill is Perfect for removing paint and rust, deburring sharp edges, edge blending, deep cleaning, and more. The crimped wire cup brush is rigidly secured to a safety-designed cup-shaped metal holder for added durability and efficient use.with these wire wheel brush cup sets. The wire wheel brush combination is suitable for surface treatment such as rust removal, paint stripping, descaling, deburring, edge grinding and polishing on metal and wood surfaces. Material: Stainless steel wire colour: silvery Package Contents: 1 x 75 mm wire wheel brush 1 x 50mm wire wheel brush 1 x 50mm wire cup brush 1 x 65mm wire cup brush 1 x 25mm wire 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 the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.