Tolsen 125mm Circular Grinding Wire Brush

Tolsen 125mm Circular Grinding Wire Brush

Industrial-grade 125mm knotted twisted wire wheel brush from Tolsen featuring a 22.2mm arbor, aggressive knotted wire construction, and compatibility with both bench grinders and angle grinders — engineered for heavy rust removal, scale stripping, weld cleaning, and aggressive metal surface preparation.

Key Benefits

• Aggressive knotted twisted wire construction
• 125mm (5″) diameter
• 22.2mm arbor for bench grinder and angle grinder compatibility
• Industrial grade quality
• Fast, aggressive rust and scale removal
• Compatible with bench grinders and angle grinders
• Durable steel wire construction
• Heavy-duty surface preparation performance
• Professional workshop and site grade
• Tolsen Industrial series reliability

Technical Specifications

• Brand: Tolsen
• Item Number: 77533
• Type: Circular knotted wire wheel brush
• Grade: Industrial
• Diameter: 125mm (5″)
• Arbor: 22.2mm
• Wire Type: Knotted / twisted wire
• Application: Metal surface preparation, rust removal, weld cleaning
• Compatible With: Bench grinders and angle grinders

Features

• Knotted twisted wire segments deliver high-aggression cleaning and material removal
• 22.2mm standard arbor fits the spindle on most 5-inch bench grinders and standard angle grinders
• Wide wire face for broad surface contact during grinding operations
• Steel knotted wire construction resists splaying under heavy load
• Compatible with both bench grinder and angle grinder use — verify maximum RPM stamped on hub before fitting to any machine
• “Wear Eye Protection” safety notice stamped on hub
• Industrial grade construction for professional sustained use

Perfect For

• Heavy rust and corrosion removal from metal surfaces
• Mill scale and oxidation stripping
• Weld spatter and slag removal
• Heavy paint and coating removal from metal
• Surface preparation prior to welding
• Surface preparation prior to priming and painting
• Structural steel cleaning and preparation
• Gate, railing, and fence restoration
• Pipe, plate, and fabricated section cleaning
• Professional fabrication and maintenance workshop use

Key Features

• Knotted Wire Construction: Twisted wire knots deliver significantly more aggressive cutting action than crimped wire, making faster work of heavy rust, mill scale, weld deposits, and thick paint — suited to demanding surface preparation tasks
• 125mm Diameter: Standard 5-inch size compatible with bench grinders and standard angle grinders via the 22.2mm arbor
• 22.2mm Arbor: Fits the standard spindle on most bench grinders and the 22.2mm (7/8″) hub on standard angle grinders
• Bench Grinder and Angle Grinder Compatible: The packaging confirms compatibility with both machine types — always verify the maximum RPM stamped on the brush hub does not exceed the machine’s no-load speed before use
• Industrial Grade: Built to Tolsen’s industrial series standard for durability and sustained performance under heavy professional use conditions
• Aggressive Performance: Knotted wire format is the appropriate choice for heavy surface preparation where crimped wire brushes would be too slow or insufficiently aggressive

Application Instructions

1. Ensure machine is switched off and disconnected from power before fitting
2. Verify machine arbor is 22.2mm and confirm machine speed does not exceed the maximum RPM stamped on the brush hub
3. Fit wire wheel to grinder spindle using the appropriate flanges and arbor nut — follow machine manufacturer’s fitting instructions
4. Replace guards before reconnecting power
5. Wear full PPE — face shield (not just safety glasses), heavy gloves, and hearing protection
6. Keep bystanders well clear — knotted wire fragments can be ejected at high speed
7. For bench grinder use: hold workpiece firmly against the wire face with light, even pressure and keep moving
8. For angle grinder use: hold at a slight angle to the surface and maintain consistent movement
9. Allow the wheel to cool periodically during extended use
10. Inspect wire knots before each use — do not use if knots are significantly unwound or wires are broken

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