Size 2"- 3"
TRICONE BITS Range 2in - 3in
![TUNGSTEN CARBIDE INSERT BITS](https://www.drillingsupplystore.com/media/site/tci_m.jpg)
TUNGSTEN CARBIDE INSERT BITS |
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SIZE | STANDARD PIN SIZE | IADC CODE RANGE AVAILABILITY | |||||
2 1/2in | A - AW Rod & 4 THD N Rod | 511-521 | 531-541 | 611-621 | 631 | 641 | 711-741 |
2 5/8in | A - AW Rod & 4 THD N Rod | 511-521 | 531-541 | 611-621 | 631 | 641 | 711-741 |
2 3/4in | 4THD N Rod | 511-521 | 531-541 | 611-621 | 631 | 641 | 711-741 |
2 7/8in | 4THD N Rod | 511-521 | 531-541 | 611-621 | 631 | 641 | 711-741 |
2 15/16 | 4THD N Rod | 511-521 | 531-541 | 611-621 | 631 | 641 | 711-741 |
![STEEL TOOTH BITS](https://www.drillingsupplystore.com/media/site/steel_m.jpg)
STEEL TOOTH BITS |
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SIZE | STANDARD PIN SIZE | IADC CODE RANGE AVAILABILITY | |||
2 1/2in | A - AW Rod & 4 THD N Rod | - | 211-231 | - | - |
2 5/8in | A - AW Rod & 4 THD N Rod | - | 211-231 | - | - |
2 3/4in | A - AW Rod & 4 THD N Rod | - | 211-231 | - | - |
2 7/8in | 4THD N Rod | - | 211-231 | - | 321 |
2 15/16 | 4THD N Rod | - | 211-231 | - | 321 |