Bosch Star lock Max Oscillating Multi-Tool Carbide Grit Delta Sanding Pad provides delivers professional performance in demanding applications such as sanding in wood, painted wood and thin set. The Carbide Grit Delta Sanding Pad is specifically designed to supply long life and fast removal rate. This premium blade offers up to 100X lifetime performance in sanding applications for wood, paint, glue and mortar versus traditional sandpaper and sanding pads. It offers up to 300% higher removal rates compared to traditional sandpaper. Dust-extraction holes allow for use with vacuum systems. Sanding dust is pulled away from the work surface through holes in the pad to maximize sanding efficiency, extend sandgin-pad life and create a cleaner work environment. It features a large delta-shaped surface area for increased application coverage. It's available in varied grit size, including 20 grit (OSM450CR2), 40 grit (OSM450CR4), 60 grit (OSM450CR6), and 100 grit (OSM450CR10). Star lock accessories deliver a three-dimensional blade grip to deliver higher torque transfer, reduced vibration and increased capacity. Color-coded interface and laser-etched blade designed to allow user to quickly identify the right blade. The professional-grade Swiss-made blade is manufactured with premium materials and innovative engineering. Star lock Max accessories are engineered to be compatible exclusively with Star lock Max multi-tools due to the power requirements required to drive the blades. They offer the highest performance and provide broadest range of multi-tool accessories available.