Forstner bit extension 4"
Forstner bit extender for Forsner bits with 3/8" shanks to extend their useful length by 4".
This extender can be used on Over length is 5" long, 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.
NOTE: will fill Forstner bits sold by William Wood-Write Ltd.
Price in Canadian dollars.