A Fast Light-Weight Core Drill

Abstract A core drill capable of drilling to more than 100 m depth in cold ice is described. It is designed with a view to fast operation and easy transport, core handling, and maintenance.

Bibliographic Details
Published in:	Journal of Glaciology
Main Authors:	Johnsen, S. J., Dansgaard, W., Gundestrup, N., Hansen, S. B., Nielsen, J. O., Reeh, N.
Format:	Article in Journal/Newspaper
Language:	English
Published:	Cambridge University Press (CUP) 1980
Subjects:	Earth-Surface Processes Journal of Glaciology
Online Access:	http://dx.doi.org/10.1017/s0022143000010388 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000010388

Description
Summary:	Abstract A core drill capable of drilling to more than 100 m depth in cold ice is described. It is designed with a view to fast operation and easy transport, core handling, and maintenance.