The Original 10FtDrillBit — Drill Longer, Straighter, and Smarter.
A handmade 10-foot drill bit extension built to help run wire, cable, conduit, pull string, and more through walls, floors, attics, crawl spaces, and hard-to-reach spaces.
Run Wire, Cable & Conduit Through Walls — Without the Headache.
The 10FtDrillBit extension lets you drill a continuous path through top plates, cross braces, bottom plates, floor systems, ceiling joists, and hard-to-reach areas in one pass. No more fishing tape, coat hangers, or guesswork.
Customers use them with cleaning brushes for hard to reach places, drill through block foundations, and drill upwards through the roof to run wires and pipes.
- Run wire, cable, conduit, or pull string
- Drill inside walls from the attic to crawl space
- Reach ceiling joists, top plates, and bottom plates
- Works with standard spade bits and 1/4-inch hex shank tools
Built Different. Built to Last.
Original Since 2007
The first and original 10-foot drill bit extension — not a copy.
Handmade & Hand-Welded
Every bit is built by hand in the U.S.A. for real job-site strength.
Works with Standard Spade Bits
Compatible with many spade bits, quick-change hex, and 1/4-inch hex shank tools.
Free Ground Shipping
Free UPS or FedEx Ground shipping to all Continental U.S. states.
Everything You Need to Drill 10 Feet.
The complete kit ships as three sections that connect together using set screws and the included hex wrench. Simple, strong, and ready to work.
1× 3-Foot Section
The starting section — attaches to your drill.
2× 3.5-Foot Sections
Extension sections that connect end-to-end.
1× Hex Wrench
For tightening set screws at each joint.
Real Jobs. Real Results.
"A 4-day job turned into a half-day job."
Verified Customer
"Made in the U.S.A. is what caught my eye."
Verified Customer
"Very sturdy. I expected it to be flimsy."
Verified Customer
"This tool saved me money."
Verified Customer
Need Something Custom?
The shop welcomes custom drill bit lengths, replacement parts, special product requests, welding repair work, Maker/prototype/invention projects, school, church, and community projects, and small fabrication jobs.