Wire Cup Brush MILWAUKEE S6 30x6 mm Steel Crimped 0.2 mm for Arbor Mounted Use

The MILWAUKEE S6 wire cup brush with 30x6 mm dimensions and 0.2 mm crimped steel filaments is an arbor-mounted abrasive accessory designed for surface cleaning, rust and paint removal, deburring and edge blending. It is intended for use with rotary tools and grinders that accept a shaft-mounted cup brush and is suited to metal preparation and general workshop cleaning tasks. The compact cup profile and crimped wire geometry deliver a balance of aggressiveness and surface conformity for efficient material removal while maintaining controlled stock removal.

Advantages

This wire cup brush provides consistent performance thanks to its crimped steel filaments, which increase brushing action and reduce vibration compared with untwisted wire. The 30x6 mm cup size and 0.2 mm filament thickness allow access to confined areas and deliver precise surface work without excessive gouging. Arbor-mounted design ensures secure fit on compatible rotary tools and simple changeover for a variety of cleaning and preparation operations.

Suitable for

• Removing rust, scale and old paint from metal surfaces
• Deburring and edge blending on sheet metal and welded parts
• Surface preparation before welding, painting or coating
• Cleaning weld spatter and general shop maintenance on steel components

Key specifications

• Cup outer diameter: 30 mm
• Cup height: 6 mm
• Filament type: crimped steel wire
• Filament diameter: 0.2 mm
• Mounting style: arbor/shaft-mounted cup brush suitable for compatible rotary tools and grinders
• Typical applications: surface cleaning, rust/paint removal, deburring, edge blending

How to use

Install the cup brush on a rotary tool or grinder that accepts shaft-mounted cup brushes, following the power tool manufacturer's instructions and ensuring the arbor is secure. Operate the tool at the recommended speed for wire cup brushes, keep steady light pressure and move the brush across the work surface to remove contamination or burrs. Avoid excessive force that could deform the filaments or damage the workpiece. Use appropriate cutting speeds and cooling intervals when working on heat-sensitive surfaces.

Usage recommendations

Always wear appropriate personal protective equipment including eye and face protection, gloves and respiratory protection when producing dust and particles. Inspect the brush before use and replace it if wires are damaged, missing or significantly worn. Match the brush size and filament type to the task to achieve the desired finish while minimising material loss.