Freud PB-010: 1-3/8" (Dia.) Forstner Bit - - Amazon.com
Irwin 42928 Forstner Drill Bits - - Amazon.com
AMTOVL Forstner Drill Bit Set 16 Pcs Carbide Forstner Bits 15-35mm Woodworking Hole Saw Hinge Drill Bit High Speed Steel Drill Bits for Wood Plastic Plywood - - Amazon.com
INTOO Forstner Bit Set 3Pcs Hex Shank,1-1/8",1-1/4",1-3/8" Multi Sided Shank Wood Drill Bits Set - - Amazon.com