Our phosphor bronze bore brushes are professional-grade internal cleaning tools designed for precision maintenance. Made with high-quality phosphor bronze bristles and brass twisted wire cores, these brushes effectively remove carbon buildup, fouling, rust, and stubborn debris from gun barrels, hydraulic tubes, heat exchangers, and industrial pipes.

The non-abrasive yet tough bronze bristles deliver powerful scrubbing action without scratching or damaging delicate metal surfaces, making them ideal for both firearm enthusiasts and industrial maintenance professionals.

• Soft yet durable phosphor bronze bristles safely remove lead, copper, and carbon fouling without scratching gun barrels or precision tube walls
• Stiff enough to dislodge stubborn debris, yet gentle enough to preserve rifling and surface finishes
• Resists corrosion and maintains shape even with repeated use with cleaning solvents

• Reinforced twisted brass wire core prevents bristle loss and ensures long-lasting performance
• Standard threaded end fits most cleaning rods, power drills, and industrial cleaning tools for versatile use
• Secure connection eliminates wobbling during use for consistent cleaning results

• Perfect for firearm maintenance: cleans pistol, and shotgun barrels of all calibers
• Ideal for industrial applications: removes scale and buildup from hydraulic tubes, boiler pipes, and heat exchangers
• Also suitable for cleaning airbrushes, spray guns, small engine parts, and other precision components

• Uniformly spaced bristles ensure full contact with internal surfaces for thorough cleaning
• Available in multiple sizes to fit different calibers, tube diameters, and pipe dimensions
• Designed to withstand harsh solvents and repeated heavy use in professional environments

Firearm & Gun Maintenance
Clean gun barrels to remove powder residue, lead, and copper fouling, ensuring optimal performance and extending barrel life. Available in common calibers including .22, 9mm, .45, .223/5.56, .308/7.62, 12 gauge, and more.

Industrial Pipe & Tube Cleaning
Remove scale, rust, and deposits from hydraulic lines, boiler tubes, condenser pipes, and heat exchanger tubes to improve flow and prevent equipment failure.

Automotive & Mechanical Repair
Clean internal passages in carburetors, fuel injectors, and engine parts to restore function and remove varnish buildup.

Precision Equipment Maintenance
Clean small-diameter passages in airbrushes, spray guns, and lab equipment without damaging delicate components.

At TDF Brush, we specialize in manufacturing high-quality cleaning brushes for both consumer and industrial applications. Our phosphor bronze bore brushes undergo strict quality control to ensure consistent bristle strength, secure construction, and reliable performance.

• OEM/ODM support available for custom sizes, thread types, and specifications
• Bulk wholesale pricing for industrial and commercial orders
• Reliable lead times and global shipping options to meet your maintenance needs

• Q: Will these bronze bristles scratch my gun barrel?
• A: No, phosphor bronze is a non-abrasive material that safely removes fouling without damaging barrel steel or rifling.
• Q: What size brush do I need for my gun?
• A: We offer brushes in all common calibers; please check the specifications to select the correct size for your firearm.
• Q: Can these brushes be used with power drills?
• A: Yes, the threaded end fits most cleaning rod adapters and power drill attachments for faster industrial cleaning.