T6-76 Conventional Rock Drilling Core Barrel
PEERCHEER offers T6-76 double tube conventional core barrel for use with CR50/NW/NWJ/NWY rods. T6-76 core barrel is a standard wall all round core barrel for core sampling in all formations. Despite the relatively thin wall, T6-76 rock drilling core barrel can very well be used with high viscous mud or in special cases with air flushing conditions. T6-76 core barrel is available for application in metric 76mm size hole. T6-76 core barrel consists of the T6-76 head assembly , T6-76 inner tube components and T6-76 outer tube components.
Product Details
Parameter
T6-76 rock drilling core barrel standard configuration：
1-T6-76 Head Assembly
2-T6-76 Inner Tube
3-T6-76 Core Lifter
4-T6-76 Core Lifter Case
5-T6-76 Outer Tube
6-T6-76 Thread Protector
NOTE：
(1)T6-76 core bit and reaming shell are not included
(2) 1.5m/5ft and 3m/10ft T6-76 core barrels are available
T6-76 rock drilling core barrel
| T6-76 Nonimal Parameter | mm | Inches |
| T6-76 Hole Diameter(approx.) | 76.3 | 3.004 |
| T6-76 Core Diameter(approx.) | 57.0 | 2.244 |
| T6-76 Core Bit Set OD(approx.) | 76.0 | 2.992 |
| T6-76 Core Bit Set ID(approx.) | 57.0 | 2.244 |
| T6-76 Reaming Shell Set OD(approx.) | 76.3 | 3.004 |
