HMLC Plastic Basket Core Lifters used in Geotechnical Drilling
CORE BARRELS, BITS, RODS, CASING AND TOOLS
Roschen offers a variety of high quality coring drilling systems which include core barrels, core diamond drill bits, drill rods, casings and more spare parts, accessories, etc.
Core Barrel System Sizes:
| SIZE |
CORE Ø |
HOLE Ø |
| NMLC |
47.6 mm (1-7/8 in) |
75.82/75.57mm |
| HMLC |
63.5 mm (2-1/2 in) |
98.20/97.80mm |
| |
| SIZE |
CORE Ø |
HOLE Ø |
| AQTK |
35.5 mm (1-3/8 in) |
48 mm (1-7/8 in) |
| BQ |
36.4 mm (1-7/16 in) |
60 mm (2-3/8 in) |
| BQTK |
40.7 mm (1-5/8 in) |
60 mm (2-3/8 in) |
| NQ |
47.6 mm (1-7/8 in) |
75.7 mm (3 in) |
| NQTK (NQ2") |
50.6 mm (2 in) |
75.7 mm (3 in) |
| NQ3 |
45 mm (1-3/8 in) |
75.7 mm (3 in) |
| HQ |
63.5 mm (2-1/2 in) |
96 mm (3-3/8 in) |
| HQ3 |
61.1 mm (2-3/8 in) |
96 mm (3-3/8 in) |
| PQ |
85 mm (3-3/8 in) |
122.6 mm (4-7/8 in) |
| PQ3 |
83 mm (3-1/4 in) |
122.6 mm (4-7/8 in) |
Further exploration drilling products information, please don't hesitate to contact us.
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.net ; http://www.roschen.cn
http://www.roschen.com ; http://www.roschengroup.com
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