Spyder Hole Saw Pilot Bit Extensions are built to increase cutting reach in deep wall cavities, ceilings, flooring, and other hard-to-access drilling applications. Designed specifically for compatibility with Spyder Hex 8 and Hex 10 Hole Saw Shafts, these extensions provide a secure connection for reliable performance during demanding hole saw operations. Available in both 12-inch and 24-inch lengths, the extensions help users tackle long-reach applications without sacrificing control or alignment. Durable steel construction stands up to repeated jobsite use, while the precision-fit design helps maintain proper pilot bit positioning for smoother, more accurate hole cutting. Ideal for electricians, plumbers, HVAC installers, and general contractors working in confined or obstructed spaces.

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.