Description Milwaukee OPEN LOK NITRUS Carbide Extreme Metal 1-3/8 Inch Oscillating Multi Tool Blade 3 Pack is designed for cutting in tough metal applications with enhanced durability and performance. Featuring NITRUS carbide construction, this blade is built for long lasting use when cutting materials such as bolts, screws, nails, and threaded rod. The universal fit OPEN LOK design allows for quick blade changes and compatibility with a wide range of oscillating multi tools. Built with an optimized blade shape and aggressive design, this blade supports efficient cutting in demanding jobsite conditions.Product Features:NITRUS CARBIDE delivers the fastest cutting and longest lifeNew Universal Fit OPEN-LOK anchor for better strength and controlNITRUS CARBIDE blades provide up to 2X more cuts vs Carbide TeethUniversal Fit OPEN-LOK Anchor fits all major brands of non-Starlock toolsOptimized blade length for greater cutting capabilities1-3/8 in. Cutting Width and 2 in. Max Plunge Cut DepthLong Lasting Laser Etching For Clear and Easy Blade IdentificationProtective black oxide coating for corrosion resistanceMade in USA with global materialsFor use in extreme metals such as bolts, screws, stainless steel, threaded rods, and metal pipe (Use tool speed recommendation chart for max life)Specifications:Blade Length 2 inPack Qty 3pkLength 4.214 inWeight 0.063 lbHeight 0.401 inWidth 1.536 in