非织Convolute轮Convolute徒，

Non-woven Convolute Wheels Made up of high temper nylon 66 staple, superior abrasive, functional additives and special glue. They are formed by wrapping the materials around a center core, by using the wrapping surface to polish to get high resistance to wear and imparts gloosy finish to workpieces,. They are recommended for high performance applications, where customer demand consistent high quality results. Specification: OD 7.5CM--35CM3 inch--14inch Width 1CM---20CM0.4--8 Grit 46#--3000# SiC, Al2O3 Color Grey/Red/Green/White/Maroon/Brown/Dark Brown ID&MatrialsNon-woven wheels:18MM/20MM/25MM, etc., Plastic Tube:50MM/76MM/100MM/150MM, etc. Phenolphthalein tube:32MM/40MM/50MM/76MM/90MM/100MM/150MM/200MM/350MM, etc. Aliminium tube:50MM/76MM/143MM, etc. Can also be without tubes. Density or hardness 5P--28P, or as required by customers. Speed 3000/min Usage Polishing treatment of the parts of plane and automobile, metal wares, Stainless steel wares (knif, fork kitchen utensils, tableware, vacuum flask, etc.); House metalwares (like handles, hinge, lock, etc.); Metal watchband, lamps and lanterns, racket of Gulf; Copper wares, aluminium wares, plating copper and bronze, etc.; Woodenware, plastic wares, marble, etc.. Must abide the rotation direction marked with arrow on the wheels. Feature No blockage under high rotation speed(3000/min), good brightness, excellent grinding effect, durable for use, workpiece's surface can keep for a standard.