Knotted Cup Brush

Product Details

Knotted Cup Brush - M14 Threaded (65mm, 75mm & 100mm)

The Knotted Cup Brush is a heavy-duty surface preparation tool designed for aggressive cleaning and material removal on metal surfaces. Featuring twisted (knotted) steel wire, it delivers higher cutting action and longer life than crimped wire brushes - making it ideal for tough jobs.

Designed for use with angle grinders, these brushes are perfect for removing heavy rust, scale, paint, corrosion, and weld spatter. Available in 65mm, 75mm, and 100mm sizes with M14 thread, they offer excellent durability and performance for industrial, fabrication, and maintenance work.

Key Features

• Type: Knotted cup brush
• Thread: M14 for standard angle grinder fitment
• Sizes Available:
  • 65mm × M14
  • 75mm × M14
  • 100mm × M14
• Wire Style: Knotted (twisted) steel wire for aggressive cleaning
• Performance: High material removal rate with long service life
• Use: Heavy rust, paint, scale and weld spatter removal
• Applications: Metal fabrication, weld preparation, maintenance, surface cleaning

Why Choose the Knotted Cup Brush

Knotted cup brushes are built for the toughest cleaning tasks. Their twisted wire construction delivers superior strength and cutting power, making them ideal for heavy-duty surface preparation where standard wire brushes aren’t enough. Reliable, aggressive, and built to last.