The TOPLoc® Fascia Bit creates a perfectly sized hole for the TOPLoc® Fascia Fasteners, every time.

TimberTech's new TOPLoc® fascia fastening system creates a perfectly sized fascia fastener hole to eliminate the issues experienced with traditional fastening methods. The TOPLoc® Fascia Drill Bit and Fasteners are designed for proper fascia installations every time - allowing the fascia to hang in place. This system has been shown to eliminate oil-canning by allowing the fascia to move independently of the rim joist.

Use The TOPLoc Fascia Drill Bit with TimberTech Pro or TimberTech Edge composite fascia boards.

TimberTech TOPLoc Fascia Bit is designed with efficiency, quality, and your deck's clean appearance in mind. This unique fascia bit—made exclusively for TOPLoc Fascia Fasteners—overdrives and countersinks the fascia fastener hole in one step, while significantly reducing oil-canning. Save installation time by using this bit that pre-drills and overbores through the hole simultaneously. Only compatible with TOPLoc Fascia Screws for TimberTech PRO and EDGE boards.