Silverline 3pc Multi-Cutter Saw Blade SetUniversal Open-Backed HCS Plunge Cutting Blades With Depth MarkingsCrank Design For Flush CuttingFor Plunge Cutting Of Softwood, Timber Sheet & PlasterboardFor Rough Cutting Of Copper, Plastic & Polybutylene PipeCompatible With All Silverline Multi-Cutters & With Bosch, Fein, Worx & Dremel Multi-Cutters Using The Silverline Multi-Cutter Adaptor 646651Saw Blade Sizes: 10, 20 & 34mm