English | Metric Start Over

Enter your Hole Diameter

Please enter the specifics for your application in the following field and click Next to select the correct tool for your application. If you need to make changes, you may change the data and click Back or Start Over.

If you are working with a tapped hole, please call Heule Tool at (513)860-9900 to speak with an engineer for extended range options.

Please include 3 decimal places for English measurements and 2 decimals for metric.

Enter Hole Diameter (∅d in mm: (2.00mm - 37.00mm)