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ISO 10097-2:1999

Issue date: 1999 10 21

Wireline diamond core drilling equipment — System A — Part 2: Inch units

This part of ISO 10097 specifies the nomenclature and the leading dimensions necessary for the interchangeability of the following wireline drilling equipment for drillin...
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Valid
Publisher:
International Organization for Standardization
Format:
Digital | 12 Pages
Language:
English
ICS
73.100.30
Topics
Mechanical & plant engineering, Mining equipment, Equipment for drilling and mine excavation Safety, Mining equipment, Equipment for drilling and mine excavation

This part of ISO 10097 specifies the nomenclature and the leading dimensions necessary for the interchangeability

of the following wireline drilling equipment for drilling holes of diameter 1,890 in to 3,790 in, yielding cores of

diameter 1,063 in to 2,500 in.

The equipment is illustrated in Figure 1 and comprises the following:

a) core bit;

b) reaming shell;

c) core lifter;

d) core lifter case;

e) outer tube;

f) inner tube;

g) drill rod (smooth pipe only).