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