Drill Bit Extender - Forstner Bit Extender

Drill Bit Extender - Forstner Bit Extender 

This extender can be used on Forsner bits with 3/8" shanks to extend their useful length by 3" or 9". Locks onto the bit shaft with twin locking set screws to hold your bit straight and true. Can piggyback to extend to longer lengths if necessary.