Lâminas de serra de vaivém SAWZALL WRECKER para demolição e corte de materiais mistos, 9 pol. 7/11 TPI (Embalagem de 5)

Swapped out my usual blades for these to cut through some old metal conduit and nailed studs on a demo job, and the multi-material edge just chewed through both without swapping tools. The 7/11 TPI pitch feels aggressive enough for speed but the teeth held up way longer than I expected on a five-pac

Tore through a door frame packed with nails and old screws without even slowing down — the multi-material teeth chewed right through the wood and metal like butter. Cuts plastic piping clean too, which I didn't expect from a demolition blade. Still sharp after a full day of abuse.

Swapped out my old blades for these while gutting a bathroom, and the multi-material claim holds up—they chewed through nail-embedded 2x4s and copper pipe without swapping blades once. The 7/11 TPI teeth leave a rougher edge than finer blades, but for demolition speed over finish, that's exactly wha