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| Highlight: | Impregnated Casing Shoe,Geological Drilling Casing Shoe,HWAT shoe casing |
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Impregnated Casing Shoe/Casing Shoe Bit For Geological Drilling Manufacturer
The casing and rod shoes are threaded to the end of the outer drill string for penetration through overburden. It assists in seating the outer drill string into the bedrock, providing a tight seal for the drilling fluids to return to the surface. A casing shoe can be used to ream the casing downward when advancing a casing string in an existing hole with the rod string still in place.
The casing shoe inside diameter is flush or has clearance to the inside diameter of the casing which allows free passage of the core barrel through the shoe. Casing shoes are available in standard and heavy duty versions. The heavy duty version has an oversize outer diameter and 6mm crown height.
PARAMETER OF CASING SHOE
| TYPE | AW/B | BW/B | NW/B | HW/B | HWT/B | PW/B |
| O.D.(mm) | 59.5 | 75.2 | 91.8 | 117.4 | 117.4 | 143.4 |
| O.D.(inch) | 2.34 | 2.96 | 3.61 | 4.62 | 4.62 | 5.65 |
| I.D.(mm) | 48.3 | 60.2 | 76 | 99.7 | 99.7 | 123.4 |
| I.D.(inch) | 1.9 | 2.37 | 2.99 | 3.93 | 3.93 | 4.86 |
Situated in Wuxi City which is renowned as geological drilling equipment manufacturing cernter of China,Best Drilling has been specializing in geological equipment since 2008. and now it has become one of the leading manufacturers in this industry.
Best Drilling people sincerely look forward to working with you in the near future.
Contact Person: Ms. Christina
Tel: +86 15852791862
