Interface pad for use between an abrasive article and a support tool

摘要

The present invention relates to an interface pad for use between an abrasive article and a support tool. In one particular embodiment, an interface pad for use between a perforated abrasive article and a support tool is provided. In general, the interface pads described herein contain apertures and at least one channel configured such that an interface pad can be used between an abrasive article having a particular configuration of apertures and a support tool having different configuration of dust collection apertures. In one embodiment, the interface pads described herein contain apertures and at least one channel configured such that the interface pad can be used between any perforated abrasive article and any support tool with dust extraction capabilities. Abrasive tools which include an interface pad and methods for using the interface pads are also described.