| Attribute | Value |
|---|---|
| Product Name | Md Totco Type E Bit WT Dial Indicator B166B-612 |
| Manufacturer | Martin-Decker Co. |
| Type | E |
| Weight on Bit | 2000 lb |
| Subdivisions | 2000 lb |
What is MD Totco Type E Bit Weight Dial Indicator B166B-612?
The MD Totco Type E Bit Weight Dial Indicator B166B-612 is a precision-engineered dial indicator designed to measure the weight on bit (WOB) during drilling operations. Manufactured by Martin-Decker Totco, a pioneer in oilfield instrumentation, this analog indicator provides real-time load readings in thousands of pounds, helping rig operators optimize drilling efficiency and avoid costly equipment failures.
This model features a clear dial face, mechanical pointer system, and durable construction tailored to withstand the extreme conditions of oilfield and offshore environments.
Applications of MD Totco Bit Weight Dial Indicator
The MD Totco Type E Dial Indicator is primarily used in oil & gas drilling and marine exploration. Below are the major applications:
Weight on Bit (WOB) Monitoring
Essential for ensuring the optimal downward force on the drill bit to avoid tool damage or inefficient penetration.
Drilling Operations on Rigs
Mounted on the driller’s console, the indicator gives immediate feedback on weight changes, enabling timely drilling adjustments.
Marine and Offshore Platforms
Used in offshore oil platforms for accurate load monitoring where electronic systems may not be feasible.
Training Simulators
Often integrated into training rigs and drilling simulation systems for hands-on operator training.
Why Choose MD Totco B166B-612 for Your Operation?
Choosing the MD Totco Type E B166B-612 indicator ensures accuracy, durability, and legacy reliability. Here’s why it’s preferred:
Mechanical Reliability – Works without dependency on electronics, ideal for harsh and remote locations.
Field-Tested – Proven performance in rugged oilfields and marine environments.
Ease of Use – Large dial for easy visibility; intuitive readings for drill operators.
Minimal Maintenance – Long service life with minimal calibration or replacement.
Compatibility – Fits most standard drillers’ consoles, making it a flexible option.
Whether you’re managing an onshore drilling site or offshore platform, this indicator provides the real-time feedback your crew can trust.








