Osborn 0003625100 Helical Nylon Power Tube Brush

Product Description

The OSBORN 0003625100 is a helical power tube brush designed for internal bore cleaning, deburring, and surface preparation inside tubes, pipes, and cylindrical workpieces. The brush uses nylon filaments infused with silicon carbide abrasive at a fine 120 grit, making it well-suited for light material removal, scale removal, and finish work without aggressive cutting. The 1/8 inch shank diameter allows it to be chucked into standard rotary power tools, drill presses, or flexible shaft machines. At 0.756 pounds, this is a compact, single-piece brush ready for production or maintenance use.

This brush fits common maintenance and fabrication applications where internal tube surfaces need cleaning or conditioning. Typical uses include heat exchanger tube prep, condenser tube cleaning, small-bore pipe deburring, and light honing of cylindrical surfaces in industrial and mechanical maintenance settings. The helical fill pattern ensures consistent abrasive contact along the bore wall during rotation. It is commonly used by machinists, maintenance technicians, HVAC service professionals working on coil and tube assemblies, and plumbers preparing pipe ends for fitting.

Key Features

• Helical brush pattern for uniform bore contact and consistent abrasion
• Nylon filaments infused with silicon carbide abrasive for controlled cutting action
• Fine grade, 120 grit for light material removal and surface finishing
• 1/8 inch shank diameter fits standard rotary tool chucks and drill presses
• Single-piece construction — no assembly required before use

Compatibility

Designed for use with rotary power tools, drill presses, and flexible shaft machines accepting a 1/8 inch round shank. Suitable for internal bore cleaning and surface preparation on tubes and cylindrical workpieces in industrial, HVAC, and plumbing maintenance applications.

Installation Notes

Secure the 1/8 inch shank firmly in the tool chuck before operating. Always wear eye protection and appropriate PPE when using rotary abrasive brushes, as filament fragments and debris can be ejected at speed. Do not exceed the maximum RPM rating of the tool or the brush. Inspect the brush filaments before each use and replace if fill material shows significant wear or loss.