Universal Fit: This VEVOR belt sander adapter kit includes 6 pipe grinding adapters (40 / 42 / 43 / 44 / 45 / 48 mm), ensuring wide compatibility with most mainstream angle grinders. (Please Note: The angle grinder is not included) Versatile Grit Selection: This belt sander adapter kit includes total 10 sanding belts in a range of grits (60/120/240/400/600), perfect for tackling both coarse and fine sanding. Belt size: 1.5 x 30 inches. Effortless Operation: Lightweight, compact, and easy to use, this pipe tube polishing adapter features a 5/8-11 imperial thread and a triangular design, perfect for grinding pipes quickly and thoroughly. Durable & Reliable: Made from high-quality aluminum alloy, this pipe sanding attachment resists rust, corrosion, and scratches. Guide pulleys ensure tight holding of belt, offering higher precision and efficiency Versatile Use: From metal pipes to wood, this belt sander adapter for angle grinder handles your various sanding, grinding, and polishing needs, making it perfect for working with stainless steel, aluminum, iron, plastic, non-ferrous metals and more. Friendly Reminder: Do not over-screw when assembling the polishing fixture onto the ring; Over-screw may cause a crack of the aluminum stand