Forstner Bit Extension

About This Product
Forstner 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. The extension installs easily and securely, ensuring smooth, accurate drilling even at extended depths. Compatible with WoodRiver® Forstner bits only.

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" diameter or larger
Socket accepts forstner bits with 3/8” diameter shanks
Forstner bit held in extension socket with two set screws
3/8” diameter drive shank allows use of multiple extension

What's Included:
(1) WoodRiver Forstner Bit Extension - 3/8" x 4"