Weiler 98432 Wheel Brush 0.75 in Hair Fill 37000 Rpm

Product Description

The WEILER 98432 is a small-diameter wheel brush designed for light deburring, cleaning, and surface prep work in tight or confined areas. Built with a shank-mount design and natural hair fill, this brush attaches directly to rotary tools and die grinders without a separate adapter. At 0.75 inches in outside diameter with a 1/8-inch shank, it reaches into grooves, ports, and recesses that larger abrasive tools cannot access. A maximum rated speed of 37,000 RPM makes it compatible with high-speed rotary tools commonly used in machining, fabrication, and mechanical service environments. Machinists, tool-and-die workers, and maintenance technicians are the primary users.

This wheel brush is suited for finishing, polishing, and light cleaning operations on metal, wood, or composite surfaces where aggressive material removal is not required. Hair fill is gentle enough for delicate finishes and surfaces that must not be scratched or scored. The 3/16-inch trim length provides consistent brush contact across the work surface. Typical applications include cleaning threaded fittings, deburring small bores, and prepping precision surfaces before assembly or inspection.

Key Features

• 0.75-inch outside diameter for access in confined and recessed areas
• 1/8-inch shank included — mounts directly to standard rotary tools and die grinders
• Natural hair fill for light-duty polishing and cleaning without surface damage
• Rated to 37,000 RPM for use with high-speed rotary tools
• 3/16-inch trim length for consistent brush-to-surface contact
• Non-encapsulated construction with filament wire diameter up to 0.0099 inches

Compatibility

Designed for use with standard rotary tools and die grinders accepting a 1/8-inch shank. Confirm the tool's maximum rated RPM meets or exceeds the brush rating before use.

Installation Notes

Power down and disconnect the rotary tool before mounting or removing the brush. Insert the 1/8-inch shank fully into the collet and tighten securely before operation. Do not operate above the 37,000 RPM maximum rating. Wear appropriate eye protection whenever using rotary brushes.