SIA Abrasives is one of the world’s leading manufacturers of high quality abrasives. Providing complete abrasive systems tailored to specific requirements and applications for surface preparation and finishing on workpieces of all kinds. The company has been part of the Bosch Group since 2009. In the Bosch Power Tools Division, sia Abrasives is the specialist in coated, bonded, nonwoven and foam abrasives. Via Avenue Tools Ltd, Supply1 is an authorised distributor of the brand and has experts that can demo and advise on the SIA abrasives range.