Get precision where it counts with the Spyder 3/8" Universal Fit Bi-Metal Oscillating Blade for General Purpose Cuts. This ultra-narrow blade is perfect for plunge cuts, tight corners, and detailed work in wood, nails, PVC, and soft metals. Built with Spyder's pro-grade bi-metal construction, it delivers the strength and flexibility needed for demanding applications while resisting wear and breakage. Its universal fit design makes it compatible with most major oscillating multi-tools, so you can count on fast, clean cuts every time—no matter how tight the space.

As a professional plumber, electrician or contractor, you put your tools through hell every day. You need tools that will last.

Spyder tools are made tough. They're built to perform under the harshest conditions, time and time again. Starting in 2007 with the Spyder Scraper, and continuing with award-winning 3×3, jig saws, hole saws and more, Spyder has quickly developed a reputation for making quality tools that pros trust.

While most other tool companies have long since stopped innovating, we've found ways to make blade attachments that work harder, last longer and finish the job faster.

If you make your living with power tools, you owe it to yourself to give Spyder tools a try.