High Quality-Concealed hinge jig forstner bit sets is made of plastic and steel.Can be used with standard 35mm Concealed Hinges.
Jig Drill Guide Set-The jig can be adjusted for changes in door edge and the drill is good at removing the debris and working efficiently.
Hinge hole cutter-Bore diameter is 35mm. Special removeable depth stop design makes drill easier.
Concealed Hinge Boring Jig-Features a "V"-locator that works off of a center reference line and quickly locates drill center points for all brands of hinges and mounting plates.
Widely Application-Working efficiently for various timber, plywood, veneer work, and the drill bit is suitable for drill press, pistol drill, bench drill, vertical drilling machine and so on.