Home Page
The True Machinists

Contact

Send a calculator correction, suggest a new tool or share technical feedback about The True Machinists. Technical feedback For a formula or result issue, include the calculator name,

Send a calculator correction, suggest a new tool or share technical feedback about The True Machinists.

Technical feedback

For a formula or result issue, include the calculator name, the values you entered, the unit shown on the page and the result you expected. A simple example is usually enough for us to reproduce the issue.

Calculator suggestions

Use the form to suggest a calculation that belongs in the machining workflow. Tell us what the tool should calculate, which inputs are normally known and what output is required.

General contact

For other site questions, use the form below. The site is designed around practical use, so clear information about the page or resource you are referring to helps.

Related policies

See the Privacy Policy, Terms of Use, Disclaimer and Corrections Policy for more information.