- 6" Drill Bit Extension shaft with hex shaped end that fits into drill chuck for no slippage
- 1/4" (6.4mm) Opening to accept drill bits or any tool with 1/4" or less shaft
- Steel shaft with dual hex set screws to secure bit
- Comes with allen wrench to tighten secure screws
- Perfect for those long reach wood bore applications or for use with our scotch abrasive tools