The Starlock Best of Heavy Duty Set, 4-Pieces provides the variety of blades necessary for heavy-duty applications in wood and metal. The set contains blades for deep and fast cuts. It is ideal for sawing softwood, hardwood, chipboard, laminate, parquet, soft plastics, sheet metals up to 1 mm, non-ferrous metal profiles, hardened metal and putty material. The Starlock Max system offers maximum depth, speed and versatility in even the most demanding heavy-duty applications. Additionally, the Starlock Snap-?In feature makes for fast blade removal and exchange within 3 seconds without having to touch the blade. The special mounting system produces the highest power transfer thanks to a 3-dimensional tight-fitting connection between machine and accessory. All blades are suitable for use with Starlock Max multi-tools.