Osborn 0005631500 Helical Power Tube Brush Nylon

Product Description

The OSBORN 0005631500 is a helical power tube brush designed for rotary-driven tube and bore cleaning applications. It features a nylon fill material loaded with silicon carbide abrasive at a fine 120-grit rating, making it suitable for light deburring, surface conditioning, and residue removal inside tubing, pipe bores, and cylindrical passages. The brush measures 2.5 inches in brush length with an overall length of 5.5 inches and mounts via a 0.208-inch diameter shank for chuck or drill press use. It weighs approximately 1 pound. Plumbers, pipefitters, HVAC technicians, and maintenance mechanics use this type of brush to clean and prep tube interiors prior to fitting, soldering, or inspection.

This helical tube brush is suited for use on metal tubing, heat exchanger tubes, condenser tubes, and similar cylindrical bore applications found in residential and light commercial mechanical systems. The helical wire pattern keeps the nylon-plus-abrasive fill in continuous contact with the bore wall during rotation, ensuring consistent surface contact along the full brush length. It is well-suited for bench drill, hand drill, or lathe use wherever controlled bore conditioning is required.

Key Features

• Helical brush pattern for consistent bore-wall contact during rotation
• Nylon fill with silicon carbide abrasive for controlled material removal
• Fine grade, 120-grit rating for light deburring and surface conditioning
• 2.5-inch brush length covers adequate bore depth per pass
• 0.208-inch diameter shank fits standard drill chucks and rotary tools
• 5.5-inch overall length provides clearance for deep tube entry

Compatibility

Designed as a rotary-driven tube brush for use in drill chucks and rotary tool setups accommodating a 0.208-inch diameter shank; verify bore diameter against brush diameter before use.

Installation Notes

This brush is installed into a drill chuck, hand drill, or lathe tailstock by securing the shank firmly before operation. Disconnect and de-energize any powered equipment before inserting or removing the brush. Operate at manufacturer-recommended RPM ranges for abrasive nylon brushes to prevent premature fill wear or brush distortion. Eye protection and appropriate PPE should be worn during rotary brush operations per applicable shop safety practices.