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The MILWAUKEE ELECTRIC TOOL CORP 49-25-1573 is a 3-pack of Nitrus Carbide OPEN-LOK multi-tool blades engineered for cutting through extreme materials. Built from carbide, these blades are designed to outlast standard bi-metal blades when working through hardened metals, dense wood, and rigid plastics. The OPEN-LOK mount provides fast blade changes without a wrench, reducing downtime on the job. Weighing 0.92 pounds for the package, this kit is a practical stocking option for HVAC techs, electricians, plumbers, and remodelers who push multi-tools hard in demanding applications.
These blades are suited for residential and commercial trade work where a single cutting tool must transition between material types quickly. Common applications include cutting through metal strapping, wood with embedded fasteners, PVC pipe, conduit, and composite materials. The universal fit design means they are compatible with most oscillating multi-tool platforms, making them a versatile addition to a trade kit without the need to stock blade sets for multiple tool brands.
Designed with a universal fit for use with most oscillating multi-tool platforms. The OPEN-LOK interface is the Milwaukee-native mount, and an adapter may be required for non-Milwaukee tools depending on the tool brand and model.
Blade changes should be performed with the tool powered off and unplugged or with the battery pack removed. Confirm the blade is fully seated and locked before resuming operation. When cutting metal, use appropriate eye and hand protection as carbide-tipped blades can eject small chips at high velocity. Follow all applicable OSHA and tool manufacturer safety guidelines for oscillating tool use.
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