The Faithfull Premium Arc Cut Wood Blade is manufactured from CrV steel with ground side set teeth for cutting wood, plasterboard, plastic and plastic pipes. Ideal for many flush cutting applications and plunge cutting in wood. The arc cutting edge provides a smoother, ultra-fast cut by reducing tooth impact. Compatible with many multi-function oscillating power tools. This Faithfull Premium Arc Cut Wood Blade has the following specification: Width: 65mmCutting Length: 40mmTPI: 14