DIYers and metalworkers, this BlueSpot 150mm Bench Grinder Wire Wheel is exactly what you need for cleaning and preparing metal surfaces! At 6 inches diameter, it's the perfect size for most bench grinders and really gets the job done on rust, paint, and scale removal. What's really handy is it comes with multiple bore adapters - you get sizes for 12.7mm, 16mm, 20mm, 22.2mm, and 26mm grinders, so it'll fit pretty much any bench grinder out there. The standard internal diameter is 32mm, and the 0.3mm wire diameter gives you that perfect balance of aggressiveness and control. Rated for up to 6000 RPM, so it can handle high-speed grinding without falling apart. Perfect for preparing metal surfaces before welding or painting - it gets down to bare metal quickly and efficiently. The wire wheel design is much more effective than hand scraping or sanding, saving you tons of time on metal prep projects. Whether you're restoring old tools, prepping welding joints, or just cleaning up rusty metal, this wire wheel attachment makes the work so much easier. The quality is solid for the price, and having all those adapter sizes means you don't have to worry about compatibility issues with your particular grinder.