Weiler 31094 3 Inch Nylon Wheel Brush 120 Grit

Product Description

The WEILER 31094 is a 3-inch diameter crimped nylon wheel brush designed for surface finishing, deburring, and light material removal. It uses silicon carbide abrasive filaments at 120 grit, making it suited for fine finishing passes rather than aggressive stock removal. The brush mounts via an arbor hole and is rated to a maximum of 6,000 RPM. At 0.5 pounds, it is a compact, single-piece unit intended for use on bench grinders, pedestal grinders, and straight grinders. Metalworking shops, fabricators, and maintenance technicians are the typical users of this style of brush.

This wheel brush is intended for bench or pedestal grinder applications as well as straight grinder use. The crimped nylon fill construction allows the filaments to flex and conform to irregular or contoured surfaces, making it useful for cleaning, blending, and finishing work on metal parts. The 120-grit silicon carbide abrasive provides a consistent scratch pattern appropriate for pre-finishing or surface prep work where a fine finish is required. It is sold individually and is a direct mount-and-use consumable with no additional hardware included.

Key Features

• 3-inch outside diameter with a 3/8-inch face width for targeted surface contact
• Crimped nylon filaments with silicon carbide abrasive at 120 grit
• Arbor hole mount — compatible with standard bench, pedestal, and straight grinders
• Rated to 6,000 RPM maximum operating speed
• 1/2-inch trim length for consistent filament flex and wear characteristics
• Filament wire diameter 0.030 inches and above

Compatibility

Designed for use on bench grinders, pedestal grinders, and straight grinders equipped with a standard arbor hole mounting configuration.

Installation Notes

Installation is performed by a machinist, fabricator, or maintenance technician familiar with bench or pedestal grinder tooling. Always power down and de-energize the grinder before mounting or removing the brush. Confirm that the grinder spindle speed does not exceed the 6,000 RPM maximum rating of this brush before operation. Inspect the brush for filament damage or deformation before each use and replace if wear is uneven or filaments are significantly shortened.