Universal Fit OPEN-LOK 20-Piece Oscillating Multi-Tool Blade Kit offers you an assortment of blades for multiple applications with a New Modular Oscillating Blade Case. The Titanium Enhanced Bi-Metal Blades use premium high-speed steel and lasts up to 15X longer than standard high carbon steel blades. This OMT blade set includes bi-metal blades ideal for smooth cuts in wood and nails, PVC, and drywall. The Japanese Tooth blade features PRO-CURVE for fast, clean cuts and greater control in hardwood, clean wood, PVC, and drywall. The oscillating wood blades have aggressive, precision ground teeth for fast cuts in wood, drywall, and PVC. The stainless steel rigid scraper blade is great for hard to remove adhesives and cutting with the sharpened edge. The 3-1/2 in. Triangle Sandpaper comes in 60, 120, and 240 grit sizes. Included in this kit is the new Milwaukee Modular Oscillating Blade Case that allows users to safely and easily customize and store their oscillating blades. Universal fit OPEN-LOK anchor for quick blade changes. Titanium enhanced bi-metal for up to 15X longer life verses high carbon steel blades. Pro-curve Japanese tooth for greater control and fast, clean cuts in hardwood. High carbon steel aggressive teeth for fast cuts in wood and other soft materials. Cut-away blade body shape for fast plunge cuts. Raised OPEN-LOK anchor for flush cutting. Protective black oxide coating. Long-lasting laser etching for clear and easy blade identification. Rigid scraper for difficult to remove materials. 60/120/240-grit triangle sandpaper. New modular oscillating blade case. Includes: (2) 1-3/8 in. Titanium Enhanced Bi-Metal Multi-Material Blades (49-25-1231), (2) 2-1/2 in. Titanium Enhanced Bi-Metal Multi-Material Blades (49-25-1241), (1) 1-3/8 in. PRO-CURVE Japanese Tooth Hardwood Blade (49-25-1131), (2) 1-3/8 in. HCS Wood Blades (49-25-1101), (1) Stainless Steel Rigid Scraper Blade, (4) 60-grit Triangle Sandpaper, (4) 120-grit Triangle Sandpaper, (4) 240-grit Triangle Sandpaper, (1) Modular Hard Shell Oscillating Blade Case.