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Chevron drag bits are designed for drilling through tougher materials than step-type bits such as limestone, hard shale, and more consolidated materials.
Useful for:
Drilling out concrete casings as well as plugs in the oil field
Medium to hard formations
Areas with large amount of rock
No. 17
4-Wing H.D. Chevron
3-3/4″ Thru 5-1/2″
2-3/8″ API PIN
No. 18
4-Wing H.D. Chevron
4-5/8″ Thru 5″
2-7/8″ API PIN
No. 19
4-Wing H.D. Chevron
5-1/2″ Thru 6-3/4″
3-1/2″ API PIN
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