Dico 7200072 Wheel Brush 8 in 240 Grit Abrasive Nylon

Product Description

The DICO 7200072 is an 8-inch diameter wheel brush designed for surface finishing, deburring, and blending operations. It uses abrasive nylon fill material loaded with aluminum oxide at a 240 grit rating, placing it in the fine grade category. The brush mounts via a round arbor hole measuring 5/8 inches and operates at a maximum speed of 3,600 RPM. The face width is 3/8 inches. With straight wire orientation and no encapsulation, this brush delivers consistent, controlled abrasive action on metal, composite, and other hard surfaces. It is installed and used by machinists, fabricators, and maintenance technicians working with bench grinders or arbor-mounted tools.

This wheel brush is suited for light to medium surface prep work where a fine finish is required. Typical applications include edge blending, light rust removal, scale removal, and surface conditioning on metal parts. The 240 grit aluminum oxide abrasive nylon construction makes it appropriate for finishing passes rather than aggressive stock removal. It fits standard bench grinder and arbor setups that accept a 5/8-inch round arbor hole.

Key Features

• 8-inch outside diameter with 3/8-inch face width for consistent contact geometry
• 240 grit aluminum oxide abrasive nylon fill for fine-grade surface finishing
• Rated to 3,600 RPM maximum operating speed
• 5/8-inch round arbor hole for standard bench grinder and arbor tool compatibility
• Straight fill orientation for uniform abrasive contact across the work surface
• Non-encapsulated construction allows natural flex and conformability during use

Compatibility

Designed as an arbor-mount wheel brush fitting standard 5/8-inch round arbor holes, compatible with bench grinders and arbor-mounted power tools rated to accept an 8-inch accessory at up to 3,600 RPM.

Installation Notes

Installation should be performed by a qualified technician familiar with rotating abrasive accessories. Power down and lock out the grinder or arbor tool before mounting or removing the brush. Confirm the tool spindle speed does not exceed the 3,600 RPM maximum rated speed of this brush before operation. Always inspect the brush for damage before each use and ensure the arbor nut is properly tightened per the tool manufacturer specifications.