This standard was last reviewed and confirmed in 2013. Therefore this version remains current.
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 48 mm to 96 mm in diameter, yielding cores of 27 mm to
63 mm in diameter.
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).
Status : PublishedPublication date : 1999-10
Edition : 1Number of pages : 12
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