The brush knots are knotted to 75% of the length. Aggressive brush. Excellent for cleaning the external diameter of pipes. Steel wire is the most common filament material. Brushes with steel wire as the filament material are ideal for work on surfaces and deburring. PFERD special wire has high tensile strength and bending fatigue strength. This ensures that the wire wears down in the optimal way, as well as a long tool life, even in extreme brushing applications. Steel wire is temperature-resistant up to 600ยฐF.
| Manufacturer Part Number | 79182083 |
| External Diameter (Inch) | 1-1/2" |
| Shank Diameter (Inch) | 1/4" |
| Overall Length (Inch) | 3-1/2" |
| Maximum RPM | 2500 RPM |
| Optimum From RPM | 500 RPM |
| Optimum To RPM | 1500 RPM |
| Width (Inch) | 1" |
| Filament Material | Steel wire (ST) |
| Filament Material Diameter (Inch) | 0.008" |
| Brush Keyways (Inch) | 1/2 x 1/4" |
| Product Type | Wheel Brush |