Forstner Bit Extension Length:4" Non-marring feet on both sides

Non-marring feet on both sides protect delicate finishes and if you choose

No additional extension hardware required

Allows both pushing and pulling with ease

but there haven't been many that look better than this rendition

T-Connector with Plug

Forstner Bit Extension Length:4" Non-marring feet on both sidesForstner bit extensions solve one of the major problems with forstner Bits their limited depth capacity. This extension fits WoodRiver forstner bits only that have 3 8" diameter shanks. Features: Designed for use with WoodRiver forstner bits only Extension adds 2 1 2" to length of forstner bit For use with forstner bits 7 8" or larger Socket accepts forstner bits with 3 8 diameter shanks Forstner bit held in extension socket with two set screws 3 8