SOMADA Long Auger Drill Bit Set for Wood -5 Pcs, 3/8-Inch, 1/2-Inch, 5/8-Inch, 3/4-Inch, and 1-Inch Diameter with 12-Inch Long Hex Shank, Ship Auger Bit Set: Amazon.com: Tools & Home Improvement
1-3/8" Standard Drill Bit: 1/2" SS, Carbide Tip-SS138
Triumph Twist Drill - Mechanics Drill Bit: 3/8″ Dia, 135 ° Point, High Speed Steel, Weldon Shank, Split Point - 05951710 - MSC Industrial Supply
DeWALT 5/8 in. Metal Drill Bits, 5/8 in. HSS and 3/8 in. Shank, 2 pc. at Tractor Supply Co.
3/8" PENETRATOR DRILL BIT FOR CONCRETE AND STEEL/REBAR - Drill Bit Warehouse
3/8" HSS Split Point Jobber Length Drill Bit, Drill America | D/ASP3/8 | DrillsandCutters.com