ASNOMY 1-1/8 Inch Forstner Drill Bit, Carbide Tipped Forstner Bit for Hard Wood, Wood Drilling Hole Saw Set Woodworking Hinge Cutter Tool Kits for Wood Plastic Plywood - - Amazon.com
Milescraft 1342 Euro Hinge Jig – Concealed Hinge Jig, Drilling Guide, Drill Jig for Framed and Frameless Cabinets. Metal Drill Guide Produces Perfect Hinge Holes. 35 mm Forstner Bit Included - - Amazon.com