For light brushing tasks such as deburring, cleaning, and rust removal. Steel wire has high tensile and bending fatigue strength, ensuring optimal wear of the wire and a long service life, even in extreme brushing applications. Steel wire withstands temperatures up to 300 °C.

Additional technical specifications:

• Shaft diameter: 6 mm
• Drive type: Flexible shaft drive, straight grinder, drill
• Application recommendation: 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 to reach hard-to-access areas, remove the support ring at the beginning of work. Remove the support ring once the bristles have been worked down to the support ring. This allows the remaining bristles to be released and fully utilized.

Processable materials: Thermoplastics, wood, cast iron, thermosets, elastomers, steel, cast steel.
Processing tasks: Cleaning, deburring, roughening, paint stripping, removing oxide layers, rust removal.
Filling material: Steel wire (ST).
Length, filling to ring: 13 mm.
Shaft diameter: 6 mm.
Cup diameter: 22 mm.
Optimal RPM, up to: 9400 RPM.
Optimal RPM, from: 6300 RPM.

Safety instructions: When clamping the brush, ensure that the shaft is clamped as far into the holder as possible. This is especially important for use in the high-speed range. The minimum clamping length is 10 mm.

Advantages: Once the bristles have been worked down to the support ring, it can be removed for further use without changing the brushing behavior. The support ring prevents lateral displacement of the wires. The spreading and flexibility of the brush filling can be precisely regulated by the support ring. Optimal access to hard-to-reach areas such as recesses and holes. Long service life due to the use of PFERD special wire. Produces fine surfaces.