Crafted with high-quality materials, the Hold Fast 3-1/2" Vacuum Chuck Head is made of fiberglass-reinforced nylon and features a machined aluminum threaded collar for added strength. The closed-cell foam o-rings create a reliable and secure seal that keeps the workpiece firmly in place while still providing some flexibility in the event of a minor tool catch.

With an outside diameter of 3-1/2", this Vacuum Chuck Head is made in the USA to ensure quality craftsmanship. Upgrade your woodturning experience with the Hold Fast 3-1/2" Vacuum Chuck Head and enjoy a reliable and durable tool for all your projects.