A unique innovation in the Trade Series, the Insulation Buster multi-tool accessory is designed for very fast and effective trimming and plunge cutting of foil backed insulation board. Ideal for cutting around appliances and perfectly trimming boards to size. The blade features a 100mm sharp wavy edge for maximum speed and minimal flaking and dust creation.|The Trade Series contains a huge range of high-quality multi-tool blades and accessories designed to equip trade users with an accessory for any and all requirements. Extend the capability of your multi-tool with the wide range of cutting, scraping, sanding and grinding accessories in the Trade Series.