Bit, Drill : 2003.58.013

Collection:

Juneau—Douglas City Museum

Object ID:

2003.58.013

Accession#:

2003.58

Credit Line:

Donated by the U.S. Bureau of Land Management.

Object Name:

Bit, Drill

Title:

Large Steel, Diamond Core Drilling Bit w/ Connector

Date:

1950

Description:

Large steel diamond—core drill bit with attached connection piece. Diamonds on tip of bit and around leading edge of connecting piece. Threaded female fitting at base. Nine holes at end of bit makes a "bottom discharge type" bit.

Notes:

See 203.58.001.
See document file

Search Terms:

Government
Federal
Geological
T&E
Mining

Click to Enlarge

Large Steel, Diamond Core Dril

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Permanent Collection Objects