Specifically designed for angle grinders, the SABRE SAW is a unique precision profiled saw blade. Extremely fast and free cutting, the SABRE SAW blade enables smooth, clean cuts with its unique off-set precision cutters. Cuts the following materials - wood boards and planks, fence panels, decking, plastics, tubing, corrugated plastic roofing, plaster board, mdf, plywood, fibreglass, polyethelene and much much more... http://www.youtube.com/watch?v=jbA0CmxAdL8