1. a machine or tool that cleans or smooths surfaces by shooting sand or other abrasive material at high pressure

Examples

• The worker used a sandblaster to remove rust from the metal fence.
• They rented a sandblaster to clean the brick wall.
• The sandblaster created a cloud of dust as it stripped the old paint.
• Safety goggles are essential when operating a sandblaster.
• The restoration team employed a sandblaster to prepare the surface for painting.
• A portable sandblaster is useful for smaller projects.