Custom Internal Wound Spiral Coil Brush
An internal wound brush—often referred to as a spiral brush or coil brush—is a specialized industrial tool engineered into a cylindrical or spring-like shape, with inward-pointing bristles (Brass, Stainless Steel, Nylon, etc.). Designed to snugly fit into pipes, holes, threads, or narrow gaps, it delivers precise, thorough cleaning, deburring, and surface finishing. TDF Spiral Inside Coil Brush (also called Industrial Spiral Cleaning Brush) elevates this classic design by integrating dual-scenario adaptability: it excels in industrial heavy-duty tasks while offering gentle, non-abrasive maintenance for outdoor gear—making it a versatile solution for professionals and outdoor enthusiasts alike.
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Product Name
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Internal Wound Brush
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Bristle Material
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Nylon/Steel/Brass/Horse Hair/Pig Hair/Polypropylene/Tampico/other
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Base Material
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Galvanized Metal / Customize
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Size
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Customize
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Key Features
Premium, Diversified Materials
Engineered with a wide range of high-quality filaments to meet diverse cleaning demands: Nylon filaments offer non-abrasive performance, perfect for outdoor gear (climbing ropes, chains) and delicate components; Stainless Steel/Brass bristles provide durable deburring and heavy-duty industrial cleaning; Natural bristles (Horse Hair/Pig Hair) deliver gentle cleaning for sensitive surfaces; Polypropylene/Tampico filaments excel in moisture-resistant and high-temperature scenarios. Custom filament options are available to match unique application needs.
Innovative Spiral Coil Design
Filaments are arranged in a precise spiral pattern, forming a cylindrical structure that delivers a unique cutting and cleaning effect during rotation. The spiral design ensures uniform force distribution, efficient debris removal, and consistent contact with target surfaces—whether cleaning narrow gaps, inner tubes, or external shafts. This design also enhances brush stability, reducing filament shedding and extending service life even in continuous operation.
Fully Customizable Specifications
Tailored to your exact requirements: Customizable size (from ultra-small for condenser tube cleaning to large-scale for glass washing), filament material, winding density (close/open wound), base material (galvanized metal or custom options), and filament length. We support OEM/ODM services to match specific equipment dimensions and cleaning scenarios, ensuring a perfect fit for your application.
Non-Abrasive & Versatile Performance
Premium nylon and selected filaments deliver non-abrasive cleaning, protecting delicate components and outdoor gear from scratches. The brush adapts seamlessly to both industrial heavy-duty tasks and outdoor maintenance, combining efficiency with equipment protection—a key advantage for long-term use.
Application
Nylon Filaments (Non-abrasive, Gentle)
Industrial: Condenser tube cleaning, glass washing, plywood dusting, precision part cleaning, narrow gap debris removal, moisture-resistant applications
Outdoor: Climbing rope maintenance, rock climbing gear/camping equipment cleaning, motorcycle/bicycle chain maintenance, outdoor tool cleaning.
Metal Filaments (Brass/Stainless Steel, Heavy-duty)
Industrial: Metal component deburring, pipe inner wall rust removal, surface preparation for coatings, high-temperature equipment cleaning, heavy-load shaft sealing, threaded hole finishing.

For customized solutions, detailed product specifications, or a tailored quote, feel free to reach out via the following channels—we’re ready to support your needs:
Email: tdf@tdfbrush.com | Phone(Whatsapp): +8613856090482