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Description
The PFERD 81881 Standard Twist Knot Wire Wheel Brush is a heavy-duty industrial power brush designed for aggressive surface conditioning and cleaning. It is characterized by its high-impact action, making it ideal for severe applications such as weld cleaning and heavy rust removal.
Key Specifications
- Manufacturer Part Number: 81881
- Diameter: 6 inches
- Filament Material: .014″ Carbon Steel (High tensile strength special wire)
- Arbor Size: 5/8″ to 1/2″ (includes reducing bush/adapter)
- Face Width: 5/8 inch
- Trim Length: 1-1/8 inches
- Number of Knots: 32
- Maximum RPM: 9,000 RPM (Optimum: 4,500 – 6,500 RPM)
Applications & Usage
- Aggressive Cleaning: Best for removing heavy rust, scale, weld spatter, oxidation, and paint.
- Surface Preparation: Ideal for roughening surfaces and preparing metal for painting or coating.
- Deburring: Effectively removes heavy burrs and flash from cast iron, cast steel, and other hard materials.
- Compatible Tools: Designed for use with bench/pedestal grinders, straight grinders, or angle grinders (with appropriate adapters).
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