CORING SPECIALIST
Foot
Hills
| Item | 6-3/4" x 4" |
| Length | 30 ft (9 m) |
| Outer Tube | 6-3/4" x 5-3/8" |
| Inner Tube | 4-3/4" x 4-1/4" |
| Top Connection | 4-1/2" IF |
| Steel Ball Size | 1.250" |
| Core Size OD | 4" |
| Weight (Gross) lbs | 52.800 ft.lbs |
| Recommended Max. Pull | 275,000 |
| Maximum Torque (ft-lbs) | |
| Makeup Torque (ft-lbs) | 9,500 |
Chris
Tensen
250P
| Item | 6-3/4" x 4" |
| Length | 30 ft (9 m) |
| Outer Tube | 6-3/4" x 5-3/8" |
| Inner Tube | 4-3/4" x 4-1/4" |
| Top Connection | 4-1/2" IF |
| Steel Ball Size | 1.250" |
| Core Size OD | 4" |
| Weight (Gross) lbs | 4,240 |
| Recommended Max. Pull | 407,000 |
| Maximum Torque (ft-lbs) | 20,632 |
| Makeup Torque (ft-lbs) | 11,100 |
