Dico Products 7200048 Nyalox 4 in Coarse Drill-mounted Brush

Product Description

The DICO PRODUCTS 7200048 is a 4-inch Nyalox coarse drill-mounted wire brush designed for surface preparation and metal finishing tasks in the field or shop. It features nylon bristles impregnated with aluminum oxide abrasive, which aggressively removes rust, paint, corrosion, and burrs from metal surfaces without gouging the base material. The 1/4-inch shank mounts directly to a standard drill or die grinder, making it a practical tool for technicians working on HVAC components, pipe fittings, electrical enclosures, and similar metal assemblies.

This brush is suited for both residential and light commercial service applications where surface prep is required before welding, coating, or reassembly. Its contoured bristle design allows access to tight crevices, corners, and irregular profiles that flat abrasives cannot reach. Trade professionals including HVAC technicians, plumbers, and electricians commonly keep this type of brush on hand for deburring cut pipe, cleaning corroded terminals, or prepping surfaces prior to brazing or soldering.

Key Features

• Nylon bristles impregnated with aluminum oxide abrasive for aggressive material removal without gouging
• 4-inch diameter provides good surface coverage on flat and curved workpieces
• 1/4-inch shank fits standard drills and die grinders
• Coarse grit rated for rust, paint, corrosion removal, and deburring on all metals
• Flexible bristle action conforms to tight crevices and contoured surfaces

Compatibility

Designed for use with standard 1/4-inch chuck drills and die grinders. Suitable for use on all metals as well as wood surfaces where cleaning or surface prep is required.

Installation Notes

Ensure the drill or grinder chuck is fully tightened on the 1/4-inch shank before operation. Wear appropriate eye protection and gloves when using rotary abrasive brushes. Do not exceed the maximum RPM rating of the tool being used. Inspect bristles for wear or damage before each use and replace if bristles are significantly shortened or frayed.

Technical Specifications

• Brush Diameter: 4 inches
• Shank Size: 1/4 inch
• Bristle Material: Nylon impregnated with aluminum oxide
• Grit Type: Coarse
• Weight: 0.192 pounds
• UPC: 00082123077848

Standard Information

• Brand: DICO PRODUCTS
• Manufacturer Part Number: 7200048