Wood Owl Nail Chipper Tri-Cut Auger 18" x 15/16" (03812)
Wood Owl 00707 3 Piece Set OverDrive Fast Boring Ultra Smooth Auger Brad Point Boring Bits Containing the Following Sizes 5/8”, 3/4” and 1” - Ship Auger Bits - Amazon.com
Tool Review – WoodOwl OverDrive Bits | The Bench Blog