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Wood Drill Bit Extensions

Wood Drill Bit Extensions

Insert a drill bit into one of these extensions to get more reach and drill more deeply in woodworking and construction applications. They can be used with compatible power drills or drill presses.

Set-Screw Mount Hex Shank

Set-Screw Mount Hex Shank

Insert a hex-shank drill bit into one of these extensions and tighten the set screw on the extension to secure the bit in place.

14 in Extension Shank Hex Size

38 in Extension Shank Hex Size

716 in Extension Shank Hex Size

Quick-Change Hex Shank

Quick-Change Hex Shank

Swap out hex-shank drill bits easily with these quick-disconnect extensions. The quick-disconnect feature allows the drill bit to be installed and removed without tools for easy bit changes.

14 in Extension Shank Hex Size

716 in Extension Shank Hex Size

Set-Screw Mount Round Shank

Set-Screw Mount Round Shank

Secure round-shank drill bits in these extensions simply by tightening a set screw.

14 in Extension Shank Dia

316 in Extension Shank Dia