Dewalt DT20708 Bi-Metal Semi-Circular Multi-Tool Saw Blade 100mm The Dewalt DT20708 fits most common oscillating multi-tools including Dewalt, Bosch, Fein, Makita and Milwaukee. The Bi-Metal Semi-Circular Blade is designed for cuts in wood, wood with nails, PVC, and drywall. It has a cutting depth of 30mm and a blade width of 100mm with 22 teeth per inch. Features: Cuts wood, wood with nails, plastic and plasterboard Dust extraction capability, when attached to a separate dust extraction unit, to minimise dust pollution when sanding Ideal for extreme applications as well as demolition work Specification: Blade Length: 30mm Blade Width: 100mm Teeth: 22tpi