Forstner bit extension 3"

Forstner bit extender for Forstner bits with 3/8" shanks to extend their useful length by 3". 

Overall length of the extender is 5" long. It locks onto the Forstner bit shaft with twin locking set screws to hold your bit straight and true. Can piggyback to extend to longer lengths if necessary.

NOTE: will fill Forstner bits sold by William Wood-Write Ltd. 

Price in Canadian dollars.