7/16" Cobalt Heavy Duty Jobber Length Drill Bit, Drill America | D/ACO7/16 | DrillsandCutters.com
7/16" Drill Bit for Plastic (Acrylics, Plexiglas, Lexan, ABS, PVC, and More) for Hand Held Drills: Jobber Drill Bits: Amazon.com: Tools & Home Improvement
Ace 7/16 in. X 5-1/2 in. L High Speed Steel Drill Bit 1 pc - Ace Hardware
Drill America 7/16 in. High Speed Steel Left Hand Twist Drill Bit (6-Pack) DWDLH7/16P6 - The Home Depot
DEWALT 7/16-in 5-5/8-in Black and Gold Coated Hss Twist Drill Bit in the Twist Drill Bits department at Lowes.com
Milwaukee 7/16 in. x 6 in. 2-Cutter SDS-PLUS Carbide Drill Bit 48-20-8461 - The Home Depot