Forstner Bit - 1-5/16" at Grizzly.com - Grizzly Industrial
Freud PB-004: Precision Shear™ Serrated Edge Forstner Drill Bit 5/8-Inch by 5/16-Inch Shank - Amazon.com
Steelex D1018 2-5/16-Inch Forstner Bit - Amazon.com
Fulton 6 inch Long Forstner Bit Extension for Adding Over 5-5/8 inches of Drilling Depth to Your Forstner Bit. for Wood Turners, Furniture, Carpentry and Construction - Forstner Bit Extension - Amazon.com
5/8" Forstner Bit
VEVOR Forstner Bit Set, 16 Pcs Forstner Drill Bits Set, 1/4" to 1-5/8", Carbon Steel, with Universal Round Shank, Forstner Drill Bit for Wood and Composite Board, Forstner Bits for Woodworking -
Fisch - Black Shark Forstner Bit - 5/16" Diameter
DIABLO 5/8 in. High-Speed Steel Forstner Bit FB-004 - The Home Depot
Fisch 16-Piece Imperial Black Shark Forstner Bit Set With Wooden Box - Edward B. Mueller Co., Inc.
Fisch Black Shark Forstner Bit 5/16 in Diameter x 1/4 in x 3-1/2 in Over All Length FSA-380993 - Acme Tools
WoodRiver High-Carbon Steel 5/16" Forstner Bit 3/8” Shank - Amazon.com