FEIN E-Cut blades with Starlock fit most multifunction oscillators on the market, while providing full compatibility and no compromises when used with the FEIN MultiMaster. The original, FEIN brand FEIN quality, manufactured in Germany to precise specifications, to provide the ultimate in cutting performance. Available in the widest variety, the right blade for every application. Perfectly balanced, they run smooth and straight, with minimal vibration and do not scratch the surface they are cutting on or against. The Starlock mount guarantees a positive lock with 100% power transfer between tool and accessory, plus it allows accessories to be mounted in many positions for maximum versatility. Long lasting with fast cutting action, designed to satisfy the highest professional requirements. Ideal for flooring work, renovation of windows and doors, furniture and fixture installation, plumbing jobs, and more.