No.1 brush when it comes to safety and security.[Features]· Revolutionizing rust removal.· Can be used for a wide variety of applications such as rust and coating material removal, and more.· Each block contains ten wire ropes (0.3 mm), providing reduced breakage and scatter and improved overall elasticity compared to conventional brushes, eliminating hand vibration and causing less fatigue during work.· Since they are inserted evenly, it is very stably balanced.· Cup brush with reduced wire breakage and loss.