Cutting Performance of a Cemented Carbide Drill with Three Cutting Edges

[+] Author and Article Information
S. Ema, E. Marui

Gifu University, 1-1, Yanagido, Gifu-shi 501-11 Japan

J. Eng. Ind 114(1), 116-119 (Feb 01, 1992) (4 pages) doi:10.1115/1.2899748 History: Received January 01, 1991; Revised June 01, 1991; Online April 08, 2008


In this paper, an investigation of the cutting performance of a cemented carbide drill with three cutting edges is reported. Drilling tests were performed in which the eccentricity, straightness, cylindricity, and roundness of machined holes were measured using the least squares technique. Surface roughness was also measured. The investigation showed that the cemented carbide drill with three cutting edges is more effective than a conventional drill with two cutting edges, except for cylindricity.

Copyright © 1992 by The American Society of Mechanical Engineers
Your Session has timed out. Please sign back in to continue.





Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In