Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Drillstring Toolbox Screenshots

iPad

iPhone

About Drillstring Toolbox

Drillstring Toolbox is a free calculator from Standard DS-1 that gives you the drill-stem load capacities you need! You can choose an API connection (along with the size you're interested in) to find its recommended makeup torque and tensile capacity. Tap the "Tube" tab to find the tensile and torsion capacities for drill pipe tubes as well!

Was ist neu in der neuesten Version 3.3

Last updated on Sep 22, 2022

Alte Versionen

We updated the connection information with the newest numbers from API Spec 7-2 (check out the Edit button for including "non-preferred" connections).

Version History

3.3

Sep 22, 2022

We updated the connection information with the newest numbers from API Spec 7-2 (check out the Edit button for including "non-preferred" connections).

3.2

Apr 17, 2019

We've made a few upgrades here, and the Premium version is coming soon!

3.0

Apr 9, 2019

Our Drillstring Toolbox app has gotten a fresh look. Stay tuned, we're working on even bigger updates!

1.0.5

Jan 26, 2016

We've squished a few bugs!

1.0

Jan 20, 2016

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