$52.99 13pcs Left Handed Drill Bit Set M2 HSS with Titanium Nitride Coating (1/16 1/4) Drill Bits for 
PRO-SERIES Titanium Drill Bit Set (115-Piece) PS07535 - The Home Depot
1/2 Reduced Shank Silver and Deming HSS Drill Bit by IRWIN® IRW91164 | OnTimeSupplies.com
