This wire brush set from wolfcraft will be ideal for de-rusting and cleaning before soldering and welding jobs. This tool set, consisting of four different brushes, can be used for non-ferrous metals, wood and stones. Delivery includes 4 brushes. For use with: Power drillsMaterial: Steel wireShank: Round shankShank diameter: 6 mmFor de-rusting and cleaningFor all fine grinding and polishing jobsFor the preparation of soldering and welding jobsFor non-ferrous metals, wood, stonesDelivery includes:1 x Wire wheel brush, 75 x 10 mm (Diameter x H)1 x Wire cup brush, with a diameter of 75 mm1 x Spiral wire brush, 28 x 60 x 95 mm (Diameter x H x W)1 x Wire end brush, with a diameter of 25 mm