Drillstring Toolbox app for iPhone and iPad

4.0 ( 3440 ratings )

Utilities
Developer: T H Hill Associates, Inc

Free

Current version: 3.3, last update: 1 year ago
First release : 20 Jan 2016
App size: 560 Kb

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 youre 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!