Pro-source 5555003030PRO 4 Inch Angle Disc Grinder Brush

Product Description

The PRO-SOURCE 5555003030PRO is a 4-inch diameter disc brush designed for use with angle grinders in surface preparation applications. The brush mounts to standard angle grinder arbors and delivers consistent abrasive action for cleaning, deburring, and surface conditioning on metal, concrete, and similar substrates. At 0.1 pounds, the lightweight construction reduces operator fatigue during extended use. The overall diameter measures 4 inches, with a height of 0.87 inches and a mounted footprint of approximately 3.94 inches wide by 4.13 inches long. This brush is suited for trade and industrial technicians performing surface prep before coating, welding, or mechanical assembly.

The 5555003030PRO is specified for use with utility surface blasters and compatible angle grinders. It is appropriate for residential and light commercial maintenance tasks as well as industrial surface preparation work. Common applications include rust and scale removal, weld spatter cleanup, and paint or coating removal ahead of surface finishing. The compact disc profile allows access to flat and moderately contoured surfaces, making it a practical choice for HVAC fabrication shops, mechanical contractors, and maintenance crews.

Key Features

• 4-inch overall diameter fits standard angle grinder disc configurations
• Designed for use with utility surface blasters for consistent surface conditioning
• Lightweight at 0.1 pounds, reducing fatigue during extended operation
• Compact height of 0.87 inches suits confined surface areas
• Single-unit packaging supports job-site restocking and tool kit replenishment

Compatibility

Designed for use with utility surface blasters and compatible 4-inch angle grinders. Verify arbor size and RPM rating of the grinder matches the brush specifications before installation.

Installation Notes

Installation should be performed by a qualified technician familiar with angle grinder tooling and rotating abrasive accessories. Always disconnect or power down the grinder before mounting or removing the disc brush. Confirm the grinder's rated RPM meets or exceeds the brush's maximum RPM rating before operation. Appropriate PPE including eye protection and gloves is required when operating rotary abrasive tools.