A set of four brush attachments that can be used in conjunction with a drill to brush quickly and efficiently. Each of the four brushes has a different size and can be used in an appropriate application where such size and shape is needed.The four brushes are:5cm flat9cm flat10cm round13cm flatCaution must always be practiced when working with power tools. The brushes, in the wrong application can cause damage to persons or property. Please be careful to assess the roughness of the bristles and the surface it is to be used on. For instance this would not be fit for use on a woolen carpet.If at any point the integrity of the brush seems compromised, such as bristles starting to fall out or there are cracks in the brush disk, cease operation and use of the brush immediately. This may cause injury or damage when used at high speeds on a drill where bristles may exit as projectiles or the disk disintegrates.Standard cleaning equipment guidelines apply, such as cleaning the brushes after use and allowing it to dry.