Brush PBUR ST Ø 20 mm Shank DS 0.2 mm Steel 0.2 mm 12500 min-¹ PFERD

For light brushing tasks such as deburring, cleaning and rust removal · Steel wire has high tensile strength and fatigue resistance, ensuring optimal wear of the wire and a long service life, even in extreme brushing applications. Steel wire withstands temperatures up to 300 °C. Shank Ø 6 mm · Drive type: Flexible shaft drive · Straight grinder · Drill · Recommended application: Please observe the recommended speeds. For best performance, use a tool drive with at least 300 watts. For particularly flexible use, for a large spreading diameter or for reaching hard-to-access areas, remove the support ring at the start of work. Remove the support ring as soon as the bristles are worn down to the support ring. This allows the remaining bristles to be released and fully utilized. · Workable materials: Thermoplastics, wood, cast iron, thermosets, elastomers, steel, cast steel · Processing tasks: Cleaning, deburring, roughening, paint removal, oxide layer removal, rust removal · Bristle material: Steel wire (ST) · Length · Bristles to ring: 13mm · Ø Shank: 6mm · Ø Cup: 22mm · RPM · opt. · up to: 9400RPM · RPM · opt. · from: 6300RPM · Safety instructions: When clamping the brush, ensure that the shank is clamped as far as possible into the holder. This applies in particular to use in the high speed range. The minimum clamping length is 10 mm. · Advantages: If the bristles are worn down to the support ring, it can be removed for further use without changing the brushing behavior. The support ring prevents the wires from spreading sideways. Spreading and flexibility of the brush bristles can be precisely regulated by the support ring. Optimal access to hard-to-reach areas such as depressions and bores. Long service life due to the use of PFERD special wire. Creates fine surfaces.