Key Features of Brass Round Wire Brush
Non-Sparking for Hazardous Environments
Brass filaments produce no sparks upon impact, making this brush safe for use in explosive atmospheres with flammable gases, dust, or chemicals. Reduces fire and explosion risks during cleaning operations.
Gentle on Sensitive Surfaces
Brass is softer than steel, providing non-abrasive cleaning that removes debris, rust, and oxidation without scratching or damaging delicate surfaces like aluminum, copper, brass, and plated finishes.
Corrosion-Resistant and Durable
Brass resists moisture and oxidation, maintaining brush integrity in humid or mildly corrosive environments. Outperforms carbon steel in wet cleaning applications with longer service life.
Versatile Precision Cleaning
Round brush design reaches tight spaces, blind holes, and complex geometries. Available in various diameters and densities for applications from light dusting to aggressive residue removal.
Material & Technical Specifications
| Material | Hardness | Max Temp | Corrosion Resistance | Spark Risk | Best Use |
|---|---|---|---|---|---|
| Brass Wire | Soft | ~250°C | Good | None | Non-ferrous metals, explosion-proof zones |
| Steel Wire (Carbon) | Hard | ~300°C | Low | High | Heavy rust/scale removal |
| Stainless Steel Wire | Hard | ~400°C | Excellent | Low | Food/pharma, marine, chemical lines |
| Abrasive Wire | Very Hard | ~300°C | Low | High | Oxide removal, surface conditioning |
| Galvanized Steel Wire | Hard | ~250°C | Moderate | High | General cleaning, budget option |
Customizable Specifications
A=overall brush length
B=width of metal base
C=filament material and diameter
D=outer diameter
E=inner diameter


Alloy Choice
Choose standard brass (CuZn) or phosphor bronze (CuSn). Both are non-sparking and non-scratching – phosphor bronze offers enhanced corrosion resistance for wet/humid conditions.

Size & Length
Custom OD: 10mm – 300mm | ID: 5mm – 250mm | Length: 20mm – 1000mm. Narrow for tight spots, wider for large surfaces.

Filament Gauge & Density
Wire gauge: 0.10mm – 0.50mm diameters. Density: Low (30-40% fill), Medium (50-60%), High (70-80%). Fine/light for delicate dusting; coarse/dense for tougher residue.

Mounting & Core
End fittings: threaded (M6–M20), keyways, bearing journals, or plain. Core: spring steel (flexible, bend radius ≥3x OD) or rigid carbon steel. Speed rating up to 3,000 RPM.
The Right Brush For Your Application
Brass round brush – non-sparking, non-scratching precision cleaning. Custom sizes & mountings for OEM.









