The 3M 2" x 72" 180 Grit Coated Aluminum Oxide Very Fine Abrasive Belt is a versatile component designed for applications requiring precision. Its tube shape effectively conforms to both inner and outer contours, making it suitable for the removal of parting lines, imperfections, and burrs on workpieces. The use of an X-weight cloth backing provides the necessary durability for heavy duty sanding and grinding tasks, able to withstand significant operational stress. The resin bond construction enhances the belt's performance under high heat and pressure conditions, maintaining the integrity of the abrasive surface during extended use. The tough aluminum oxide abrasive mineral offers rapid cutting action and is compatible with various substrates, ensuring effective surface preparation.