General description 36-piece complete metal brush kit, including 18 brass wire brushes and 18 steel wire brushes, designed to meet various cleaning and polishing needs economically and practically. Technical specifications Includes: 36 brushes (18 brass and 18 steel) Material: High-quality brass and steel Durable and robust construction Usage Effectively removes rust, paint, and welding splatter from all types of metal surfaces Suitable for polishing and grinding rough surfaces Ideal for deburring sharp edges and cleaning various materials Can be used in cars, garages, offices, and kitchens Other information All products are strictly inspected before shipping Contact us if a product is defective due to manufacturing reasons