Value Collection S04186276 Cup Brush 4 in Steel Crimped

Product Description

The VALUE COLLECTION S04186276 is a crimped steel cup brush designed for surface preparation, rust removal, weld cleaning, and paint stripping on metal workpieces. The brush measures 4 inches in diameter with a wire diameter of 0.012 inches and a trim length of 25 millimeters. It features a threaded 5/8-11 arbor hole for secure mounting on compatible angle grinders and bench grinders. Rated at a maximum of 8,500 RPM, this medium-grade brush delivers consistent cutting action across a range of deburring and surface conditioning tasks. It is installed by metalworkers, fabricators, and maintenance technicians working in industrial and commercial settings.

This cup brush is suited for use on flat and contoured metal surfaces where aggressive cleaning or surface preparation is required before welding, coating, or finishing. The crimped wire fill provides a consistent, flexible action that conforms slightly to the work surface, making it effective for general-purpose cleaning and scale removal. It is appropriate for use in fabrication shops, maintenance facilities, and field repair applications where a grinder with a 5/8-11 spindle is available.

Key Features

• 4-inch brush diameter for broad surface coverage
• 0.012-inch steel wire diameter with crimped fill for flexible, medium-grade cutting action
• Threaded 5/8-11 arbor hole fits standard angle grinder and bench grinder spindles
• 8,500 RPM maximum speed rating for safe high-speed operation
• 25-millimeter trim length supports consistent brush performance across the service life
• Medium grade — suited for rust removal, weld cleaning, paint stripping, and scale removal

Compatibility

Designed for use with angle grinders and bench grinders equipped with a 5/8-11 threaded spindle. Confirm tool RPM rating meets or exceeds 8,500 RPM before mounting.

Installation Notes

Cup brushes of this type are installed by metalworkers and maintenance technicians using standard grinder tooling. Always power down and unplug or lockout the grinder before mounting or removing the brush. Verify that the grinder spindle thread matches the 5/8-11 arbor before installation, and confirm the tool speed does not exceed the 8,500 RPM maximum rating marked on the brush. Eye protection, gloves, and a face shield are standard PPE when operating wire cup brushes at speed.