Benchmark Abrasives 4" mounted nylon wheel is ideal for prepping surfaces, deburring, light removal of paint and coatings, finishing on wood, plastics, fiberglass, etc. The strong and durable nylon wire wheel’s bristles act as flexible files to all kinds of holes, grooves, and corners. These wheels are made up of nylon impregnated with abrasives grains. These drill wire-bristle wheels are easy to use with rotary drills and die grinders. It has a 1/4" shank that fits all drills. It can work on delicate parts for automotive, metalwork, woodworkers, etc. Efficient wire wheels are used in various industries like automotive, transportation, woodworking, shipbuilding, foundries, construction, welding, fabrication, etc. All our abrasive products are made with quality materials and exceed ANSI and EU European Standards. We trust in delivering high-quality products to the end-user. Customer satisfaction is the lifeline of our brand.