The Milwaukee 49-10-9212 Oscillating Multi-Tool Blade Kit (8-Piece) is designed for versatility and durability, providing users with a comprehensive set of blades suitable for a variety of cutting, scraping, and sanding applications. Featuring the Universal Fit OPEN-LOK system, this kit is compatible with most major oscillating tools except STARLOCK, ensuring fast blade changes and wide tool compatibility for both DIYers and professionals. Features: Specifications: Number of pieces: 8 Blade materials: Titanium Enhanced Bi-Metal, Triple Ground Japanese Tooth High Carbon Steel (HCS) Shank type: Universal Fit (OPEN-LOK) Interface: Open back (not compatible with STARLOCK tools) Cutting widths (noted for some blades): 1-3/8 in, 2-1/2 in, 3-1/2 in Country of origin: United States Includes: Universal Fit OPEN-LOK anchor allows for quick blade changes and fits all major non-STARLOCK oscillating multi-tools. Titanium Enhanced Bi-Metal blades provide up to 15 times longer life compared to standard high carbon steel blades, delivering durability on tough materials like wood with nails and PVC. Triple Ground Japanese Tooth blades deliver up to 2x faster, clean, and controlled cuts in hardwood, featuring a PRO-CURVE cutting edge for optimal precision. Aggressive, precision-ground teeth on wood blades ensure fast, efficient cutting in wood, drywall, and PVC. Segmented bi-metal blades are ideal for maintaining long, straight cuts and flush cutting into corners. Protective black oxide coating enhances corrosion resistance, and long-lasting laser etching ensures easy blade identification. Kit includes a robust storage case for compact organization and convenient transport. Technical specifications: Number of pieces: 8 Blade materials: Titanium Enhanced Bi-Metal, Triple Ground Japanese Tooth High Carbon Steel (HCS) Shank type: Universal Fit (OPEN-LOK) Interface: Open back (not compatible with STARLOCK tools) Cutting widths (noted for some blades): 1-3/8 in, 2-1/2 in, 3-1/2 in Country of origin: United States Package contents: (2) 1-3/8 in. Titanium Bi-Metal Multi-Material Blades (1) 2-1/2 in. Titanium Bi-Metal Multi-Material Blade (1) 3-1/2 in. Titanium Bi-Metal Segmented Blade (2) 1-3/8 in. Japanese Tooth Hardwood Blades (2) 1-3/8 in. HCS Wood Blades (1) Durable storage case Collections: This product is available in the following collections: Milwaukee Related Products: Milwaukee M18 477 ACSR Replacement Blades Milwaukee M18 750 MCM Cable Cutting Jaw Replacement Blades Milwaukee M18 FUEL Oscillating Multi-Tool (Tool Only) View our Return Policy