Chicago-Latrobe® 48812 157 General Purpose Screw Machine Drill, L Drill - Letter, 0.29 in Drill - Decimal Inch, HSS, Uncoated
Chicago-Latrobe® 49226 159 Heavy Duty Screw Machine Drill, 13/32 in Drill - Fraction, 0.4062 in Drill - Decimal Inch, HSS, Oxide Treated