high-quality materials: The Delstahl hole brush are made of steel wires that a long service life and an excellent cleaning effect.Stainless steel hole brush that specially developed for cleaning holes and tight rooms, which is durable and rust-free.All of our wire brushes are and durable and can be used for a long time. Practical design: The wire cleaning brush is specially designed for simple access to tight holes and narrow areas, can be used for doors, pipes, camps, cylinders or other tight cleaning needs and can avoid scratching sensitive surfaces.Wire Brush perfect for cleaning boreholes and other hard -to -reach areas. Use: Our hole wire brushes set contains 14 wire brushes of different sizes, the diameter it contains is 8/9/10/12/13/15/17/20/22/25 mm.Our wire brushes are in different sizes to meet their specific requirements.The wire brush around for impact drilling machines is effortlessly removed rust, color and other deposits of metal surfaces. DU will be preserved: You will receive 14 pieces of stainless steel hole brushes with handle, sufficient amount and different sizes borehole brush steel can meet your different needs, depending on the size of the object to be processed, you can choose different brushes.Of our cylinder wire brush be a suitable replacement for conventional hand wire brushes. Width application: steel brush can be used on storage, pipes, cylinders or other areas that require careful cleaning.Wire brushes polish and grinding of rough surfaces of all kinds.The wire cleaning brush is designed for easy access to tight holes and tight areas and is suitable for cordless screwdrivers, hand drilling machines, stand drilling machines and more. Colour:silver Material:Stainless steel Package Contents: 14 x Bore Cleaning 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.