17PCS Oscillating Saw Blades Multi Tool Accessories Metal Wood for Makita Dewalt Description： 100% Brand New and Premium Product. The 17psc Oscillating Saw Blade kit consists of 7 different saw blades which are constructed of high-quality carbon steels, bi-metal steels & thick gauge. There is a wide variety of saw tooth sizes & shapes which makes your options more when it comes to being comfortable with the right size. It comes with two side length markings where one side has inch & the other side has centimeters. This will most certainly save your time & accurately measure the cutting distances. .