Amazon.com: MOUNTAIN MEN Auger Bit Right Hand Metric Thread Taps M3 M4 M5 M6 M7 M8 M10 M12 M14 HSS Screw Tap Drill Bit Straight Flute Screw Thread Tap Drill 1pcs (Color :
Download Tap Drill chart 22 | Drill bit sizes, Drill, Reference chart
IRWIN Hanson 2-Pack Metric Tap and Drill Set in the Tap & Drill Sets department at Lowes.com