Osborn 0002674400 Knotted Wire Wheel Brush 6 in

Product Description

The OSBORN 0002674400 is a knotted wire wheel brush designed for aggressive surface preparation and cleaning tasks. Built with carbon steel fill material, this brush mounts via a 5/8-11 threaded arbor and operates at a maximum rated speed of 9,000 RPM. The 6-inch outside diameter and 1/2-inch face width make it well suited for removing weld spatter, rust, mill scale, and surface coatings from metal workpieces. The knotted wire construction increases wire tension and cutting action compared to crimped styles, delivering more aggressive stock removal. A shank is not included. This brush is handled by metalworkers, fabricators, and maintenance technicians using angle grinders or bench grinders with compatible threaded arbors.

This wheel brush is used in industrial maintenance, fabrication shops, and mechanical service environments where surface conditioning of steel, iron, and other ferrous materials is required. Typical applications include weld prep, rust removal, paint stripping, and general deburring on flat or contoured metal surfaces. The 1-1/2-inch trim length provides working flex while maintaining aggressive contact. It is suited for both production and maintenance use where a threaded-mount wheel brush is the specified tooling.

Key Features

• Knotted carbon steel wire construction for aggressive material removal
• 6-inch outside diameter with 1/2-inch face width
• 5/8-11 threaded arbor mount — no shank included
• Rated to 9,000 RPM maximum operating speed
• 1-1/2-inch trim length for working flex and surface contact
• Wire diameter range of 0.020 to 0.029 inches for high-tension bristle performance

Compatibility

Designed for use with angle grinders and bench grinders fitted with a 5/8-11 threaded arbor. Verify that the connected tool is rated at or above the brush maximum RPM before mounting.

Installation Notes

Installation should be performed by a qualified technician familiar with rotary abrasive tooling. Always power down and disconnect the grinder before mounting or removing the brush. Confirm the tool spindle thread matches the 5/8-11 arbor specification and that the tool RPM rating meets or exceeds 9,000 RPM. Wear appropriate PPE including face shield and gloves during operation, and ensure the workpiece is properly secured before applying the brush.