Twisted Knot Wire Cup Brush | 75mm, 100mm & 150mm

The Twisted Knot Wire Cup Brush is a heavy-duty industrial cleaning and surface-preparation tool designed for use with compatible angle grinders and power tools. Its tightly twisted steel wire knots provide aggressive and efficient cleaning action for removing rust, paint, scale, corrosion, weld spatter and other stubborn contaminants from metal surfaces.

Available in 75mm, 100mm and 150mm sizes, the cup brush is suitable for a wide range of maintenance, fabrication, construction, marine and metalworking applications. The cup-shaped design provides broad surface coverage while the twisted-knot wire delivers durable performance for demanding cleaning tasks.

Available Sizes

• 75 mm
• 100 mm
• 150 mm

Key Features

• Heavy-duty twisted-knot steel wire construction
• Cup-shaped design for efficient surface coverage
• Aggressive cleaning and surface-preparation action
• Suitable for removing rust, paint, scale and corrosion
• Effective for cleaning welds and removing weld spatter
• Suitable for industrial, workshop, marine and construction applications
• Available in multiple sizes for different cleaning requirements

Typical Applications

• Rust and corrosion removal
• Paint and coating removal
• Scale and oxidation removal
• Weld spatter cleaning
• Weld and metal surface cleaning
• Surface preparation before painting or coating
• Industrial equipment maintenance
• Marine and construction maintenance
• General metalworking and fabrication

Safety: Always select a cup brush compatible with the power tool, spindle/arbor and operating speed. Follow the manufacturer's maximum RPM specification and wear appropriate eye, face and personal protective equipment during use.