Weiler 21086 Helical Power Tube Brush Stainless Steel

Product Description

The WEILER 21086 is a helical power tube brush designed for cleaning, deburring, and surface preparation inside tubes, pipes, and bores. It features a stainless steel fill with a stainless steel shank measuring 7/32 inches in diameter. The helical configuration ensures consistent contact along the interior surface of the workpiece, making it effective for removing scale, weld spatter, oxidation, and light burrs. This brush is rated to a maximum of 2000 RPM and is intended for use with rotary power tools. It is a standard tool for plumbers, pipefitters, HVAC technicians, and fabricators working with stainless steel tube or pipe assemblies.

This brush is suited for light-to-medium duty interior tube and pipe cleaning in both residential and commercial applications. Its stainless steel fill makes it appropriate for use on stainless steel workpieces where cross-contamination from carbon steel bristles must be avoided. Typical use cases include pre-weld prep, post-weld cleanup, and general bore maintenance on tubing encountered in HVAC, plumbing, and process piping work.

Key Features

• Helical brush configuration for consistent interior surface contact
• Stainless steel fill material suitable for work on stainless steel tube and pipe
• Stainless steel shank at 7/32 inches diameter for secure chuck mounting
• Rated to 2000 RPM for use with standard rotary power tools
• Lightweight at 0.05 pounds for easy single-handed use

Compatibility

Designed as an OEM-style power tube brush for use with rotary tools accepting a 7/32 inch shank. Suitable for interior cleaning of tubes and bores sized to match the brush diameter.

Installation Notes

This brush is installed by a plumber, HVAC technician, pipefitter, or fabricator using a compatible rotary power tool or drill. Confirm the tool chuck accepts a 7/32 inch shank and verify the tool speed does not exceed the 2000 RPM maximum rating before operation. Wear appropriate eye protection and gloves when operating rotary wire brushes. Inspect the brush for damaged or splayed bristles before each use and replace if deformation is present.