Woodworking CNC Dust Boot Strip Brush Canvas Backed Nylon Bristle Dust Seal Brush for Router Dust Hood

Canvas Backed Nylon Strip Dust Seal Brush | CNC Router Dust Boot Brush For Woodworking Engraving Machine

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This roll-type canvas strip brush is a core replacement accessory for all wood CNC routers, engraving machines and vacuum dust hoods. Unlike cheap thin fabric brushes, thick woven canvas backing delivers outstanding tensile strength and heat resistance, paired with rigid black PBT nylon filaments to form a complete dust barrier between the dust cover and work panel.

Dense vertical bristles closely attach to workpiece surfaces during high-speed cutting, locking sawdust and wood chips inside the vacuum zone to maximize dust extraction efficiency, cutting down workshop dust and protecting operators. Sold in continuous rolls for free length cutting, ideal for equipment manufacturers, machinery repair shops and woodworking factories.

• Backing: Thick woven cotton canvas belt, high tensile strength, tear-resistant, wear-resistant, anti-scald, long service life, easy to punch holes for installation
• Bristle: High hardness black PBT nylon wire, straight, elastic, no shedding, will not scratch wood panels, maintain stable sealing after long friction
• Craft: Dense stitching process, bristles firmly locked on canvas base, no falling off under high-speed machine operation
• Package: Whole roll packing, flexible to cut any length according to your dust cover size

• CNC wood router, wood engraving machine: Sealing the bottom of dust boot to upgrade vacuum dust collection effect
• Panel saw, edge banding machine, stone carving machine: Isolate flying sawdust and processing debris
• Milling machine, laser cutting equipment: Dust-proof sealing strip for machine frame gaps
• All worn original dust hoods: Direct replacement spare dust brush

• Ultra wear-resistant canvas base: It resists pulling and friction from wood chips, and can withstand the slight heat generated by cutting friction. Its service life is 2-3 times longer than cheap thin cloth brushes, not easy to crack or deform after long-time continuous use.
• Excellent dust sealing performance: The stiff nylon bristles remain vertical during high-speed operation, tightly fitting MDF, solid wood, plywood and melamine boards without bending, effectively preventing fine sawdust leakage.
• Anti-shedding stitching process: Multi-row dense sewing locks each bristle tightly on the canvas base, no large-area hair loss during long-hour machining, avoiding secondary pollution to finished wood panels.
• Easy DIY cutting and installation: Continuous roll design allows users to cut any matching length with ordinary scissors; the canvas layer is easy to drill fixing holes for quick installation.
• Workpiece-friendly filaments: Moderate hardness nylon bristles will not scratch or leave indentations on finished veneer and decorative wood surfaces.

This canvas-backed nylon strip brush is mainly used as a dust seal brush for CNC router dust boots, woodworking engraving machines, cutting machines and edge banding machines. It closes the gap between the dust hood and the workpiece, prevents sawdust and fine dust from escaping, and greatly improves vacuum dust collection efficiency.

No. We use medium-hard PBT nylon bristles. They are stiff enough for tight dust sealing but soft and safe for MDF, plywood, solid wood, melamine boards and veneer surfaces. It will not leave scratches or marks on finished panels.

Ordinary non-woven or thin cloth brushes tear easily, deform quickly, and cannot resist cutting friction heat. Our thick woven canvas backing is tear-resistant, heat-resistant, stretch-proof and durable. The service life is 2–3 times longer than regular fabric brushes, perfect for long-term industrial workshop use.

Yes. The brush comes in continuous roll form. You can freely cut any length to match your dust hood perimeter, square dust cover, round cover or special-shaped machine covers.

We support full custom sizes. Standard options: Bristle height: 50-150mm Roll length: 10m/25m / 50m. OEM custom sizes are fully acceptable.

No. We adopt double dense stitching technology to lock bristles firmly on the canvas base. No shedding, no loose wires, no pollution to your wood boards during high-speed cutting.

Very easy installation: 1. Cut the brush to required length 2. Punch holes on the canvas base 3. Fix it on the dust hood bottom with screws or clips No complicated tools needed, perfect for machine repair and factory replacement.

Yes. The premium canvas base can withstand friction heat from wood cutting and routing. It does not melt, deform or soften during long-hour workshop operation, far more stable than cheap cloth brushes.

Yes. We support small trial orders and large bulk wholesale. Custom width, bristle density, bristle hardness, roll length and packaging are all available for machinery distributors and woodworking equipment factories.

Custom OEM sizes: 7–15 working days. We provide fast global shipping and complete export documents.