"bought this to second fix 4 flats in MDF skirts and arch's. After just 2 weeks it's knackered, cutting architrave isn't too bad, but i have to force it a little now. Cutting mitres results in the blade just burning it's way through the timber, which is unacceptable. Also one of the tungsten tips has broken off.
i'm utterly disgusted, at £72 you should get a quality blade, last dewalt blade i'll be buying."