Be prepared for any job with the Fein 3-Piece Bi-Metal Blade Assortment! This combo pack bundles together three of the most popular and versatile Fein blades: a 1-3/8''W Long-Life Blade a 2-9/16''W Long-Life Blade, and a 1-3/4''W Universal Blade. All boast rugged bi-metal construction for excellent durability and the ability to cut metal and nails, as well as wood and other soft materials. The 1-3/8'' blade features the Starlock mounting interface, which fits most oscillating multi-tools (see below) . The two larger blades feature the Starlock PLUS interface (see compatibility note below) . All Starlock systems offers a solid, slip-free connection and a three-dimensional profile with improved rigidity, resulting in better power transfer.NOTE: ''Starlock PLUS'' accessories require a Starlock PLUS or Starlock MAX compatible oscillating multi-tool.Accessories labeled as only ''Starlock'' are backwards-compatible with previous tools and fit most major brands*: BoschCraftsmanFeinHitachiMakitaMetaboMilwaukeePorter-CableRidgidRockwellRyobiSkilWorxAEGEinhell* Not a comprehensive list. Mounts may vary within a given brand. Check your specific OMT for compatibility.For lightning-fast, tool-free blade changes, use Starlock accessories with a Starlock Multi-Tool (sold separately) ! If you own an oscillating multi-tool that features the Starlock spring-action arbor, simply press the tool down onto the attachment and it clicks securely into place. Never before has installing a multi-tool attachment been so easy! And since there's no need to touch the blade during changes, you won't burn your fingers on the hot blade after long cutting sessions. No hardware to lose-all fastening components are integrated into the tool.
No doubts, that Fein is one of best producer of this additional. All of my mates tell me, that I must buy Fein Starlock/Starlock PLUS 3-Piece Bi-Metal Blade Assortment. The earlier I buy it, the better it is.