ROTO LOC® UNDER REAMER TECHNOLOGY
- Wings lock in place to cut full diameter through any formation.
- No expensive starter casing teeth/ring bit left in hole.
- Straight holes in pinnacle limestone and karst formations eliminating bent or broken casing.
- Easily retractable wings compared to other overburden drilling systems.
- Positive locking wings can be used to hold/pull casing back.
- Rotary lockout feature ensures full-size hole for greatly reducing casing friction.