Choose the right Tap & Drill, Every time

the most comprehensive tap drill chart available!

Tap_Drill GuideWe've compiled a tap drill chart that includes both standard and metric tap & clearance drill sizes, tap drill sizes in both 75% and 50% thread listings, and more. Download the chart that makes it easy to determine the right tap & drill for your application and material!


Fill out the form on this page to download your Tap Drill Chart! Find comprehensive reference tables that list:

  • Standard Tap & Clearance Drill Sizes
  • Metric Tap & Clearance Drill Sizes
  • Plug Tap Sizes