Twisted In-Wire Brushes

Go Where Other Brushes Can’t

When you need to clean, polish, or deburr the inside of a tube, bore, or other hard-to-reach space, a twisted in-wire brush is often the best solution. These compact, tightly constructed brushes are designed for precision work in tight or narrow areas.

At Carolina Brush, we manufacture twisted in-wire brushes in a variety of lengths, diameters, and filament materials—custom-built to your specs for maximum performance.

Industrial Rotary Cylinder Brushes

Ideal for Internal Cleaning and More

Twisted in-wire brushes are constructed by twisting filaments between two stem wires, forming a brush that can reach deep into small openings or crevices. They’re commonly used for:

  • Cleaning and deburring tubes, pipes, and drilled holes
  • Removing burrs or residue in machined parts
  • Cleaning threads or slots
  • Surface prep for bonding or coating in internal areas
  • Medical, aerospace, automotive, and food-grade uses

Custom Sizes and Filament Choices

No two jobs are alike—and we build each brush to meet your exact requirements. From ultra-fine filaments for delicate surfaces to stainless steel for aggressive cleaning, we’ll help you spec the right configuration.

Available customizations:

  • Diameters: from under 1/8″ to over 5″
  • Filament types: nylon, stainless steel, brass, natural fibers, or abrasive grit
  • Stem materials: galvanized, stainless, or plastic-coated wire
  • Tip styles: cut-off, rounded, or bristle flare
  • Single- or double-stem construction
Technical Drawing of a Twisted In-Wire Brush
Twisted Wire Brushes for Industrial Use

Built for Performance in Demanding Industries

These brushes are used everywhere from industrial machinery to medical device cleaning. We’ve built twisted in-wire solutions for aerospace components, hydraulic systems, food-grade piping, and more.

Tell Us What You’re Cleaning—We’ll Do the Rest

Start with your specs—or just describe your part or process. We’ll help you choose the right brush for fit, performance, and longevity.