Weiler 98365 Helical Power Tube Brush Steel Fill

Product Description

The WEILER 98365 is a helical power tube brush designed for cleaning, deburring, and surface preparation inside tubes, pipes, and bores. Built with steel fill wire and a double spiral construction, it delivers consistent scrubbing action along the full 2.5 inches of brush length. The 0.25 inch shank mounts directly to a power drill or rotary tool, making it a standard grab for machinists, pipefitters, plumbers, and HVAC technicians who need reliable bore cleaning without swapping to specialty equipment. The 1.25 inch brush diameter targets small-diameter tubing and pipe ends commonly found in mechanical and fluid systems.

This brush fits into production and maintenance workflows where tube interiors need scale removal, weld spatter cleanup, or surface conditioning before assembly. It suits light industrial and trade applications including copper and steel tubing prep, heat exchanger tube cleaning, and conduit deburring. The double spiral helical pattern produces a consistent contact pattern and reduces chatter during rotation, which matters when working in tight clearances or thin-wall tubing.

Key Features

• Helical double spiral construction for consistent, full-contact tube interior cleaning
• Steel fill wire provides aggressive cutting action on scale, rust, and weld residue
• 1.25 inch brush diameter sized for small-diameter tube and pipe applications
• 2.5 inch brush length covers adequate bore depth in a single pass
• 0.25 inch shank diameter fits standard drill chucks and rotary tool collets
• Sold individually — single-unit packaging with no minimum order multiplier above one

Compatibility

Designed as an OEM-style rotary tube brush for use with standard 0.25 inch chuck power drills and rotary tools in plumbing, HVAC, machining, and general mechanical maintenance applications.

Installation Notes

Installation is performed by inserting the 0.25 inch shank into a compatible drill chuck or rotary tool collet and tightening securely before operation. Ensure the work piece is clamped or secured and that the tube opening is clear of debris before inserting the brush. Do not exceed the rated RPM of the brush or the drill being used, and wear appropriate eye protection when operating rotary wire brushes. Disconnect or de-energize any system before cleaning tubing that carries fluid, refrigerant, or gas.