The MILWAUKEE Universal Fit OPEN-LOK 20-Piece Oscillating Multi-Tool Blade Kit offers users an assortment of the top-selling oscillating blades. The Titanium Enhanced Bi-Metal Blades use premium high-speed steel and last up to 15X longer than standard high carbon steel blades. The 1-3/8 -inch Bi-Metal Multi-Material Blade is ideal for smooth cuts in wood and nails, PVC and drywall. The 1-1/8 -inch Bi-Metal Metal Blade is ideal for smooth cuts in soft metal, wood, nails, PVC and drywall. The oscillating wood blades feature aggressive, precision ground teeth for fast cuts in wood, drywall and PVC. The segmented wood blade is great at maintaining a long straight cut, cutting up to corners and flush cutting. The 3-1/2 -inch Triangle Sanding Pad with 60, 120 and 240 grit sandpaper for detail sanding on wood or paint. This oscillating tool blade kit is designed with global materials and includes a zipper storage pouch.