Carbide Insert Bits

The American Institute of Mining, Metallurgical, and Petroleum Engineers
A. J. Zinkl
Organization:
The American Institute of Mining, Metallurgical, and Petroleum Engineers
Pages:
3
File Size:
227 KB
Publication Date:
Jan 4, 1951

Abstract

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A two-year test led to adoption of carbide insert bits at the Iron King mine. Results: greater production, lower costs, and happier miners.
Citation

APA: A. J. Zinkl  (1951)  Carbide Insert Bits

MLA: A. J. Zinkl Carbide Insert Bits. The American Institute of Mining, Metallurgical, and Petroleum Engineers, 1951.

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