Milwaukee OPEN-LOK™ 1-1/4" Bi-Metal Multi-Material Blade is crafted from premium high-speed steel, designed specifically for use with Oscillating Multi-Tools. Its innovative cut-away body shape allows for faster plunge cuts, while the raised Open-Lok Anchor ensures quicker blade changes and enables flush cuts with ease. This versatile bi-metal blade excels at making precise detail cuts in a variety of materials including wood, nails, PVC, and drywall. Enhanced with a titanium coating, it up to 15 times longer life d to high carbon steel blades. Additionally, the blade is protected by a black oxide coating and features laser etching for simple identification, making it a reliable and durable choice for your cutting needs. Model Number: 49-25-1203