Tool Joint Thread Identifier

• Oilfield Thread Identifier easily identifies common tool joint connections
• 100% High Quality Stainless Steel Construction
• Markings deeply etched into stainless steel to last a lifetime

Get a FREE 15 page Drilling Formulas and Calculations booklet with each thread identifier tool!

15 pages of the most commonly used formulas and calculations measures 7.75" X 3.25" to fit inside your tally book

• Convert Field Units To Metric
• Convert Metric To Field Units
• Tank Capacities And Volumes
• Downhole Capacities And Volumes
• Hole Capacity
• Drill Pipe Capacity And Displacement
• Heavy Weight Drill Pipe Capacity
• Casing Capacity
• Drill Pipe Range
• Triplex Pump Output
• Pump Outputs
• Kill Sheet Formulas
• Subsea Formulas