Figure F3. Video sequence of bare-rock reentry of Hole 1196B with an ADCB bit without the aid of a free-fall funnel. The small dial with the arrow attached to the drill string indicates north. The diameter of the hole is ~25 cm; the outer diameter of the ADCB bit is 18.5 cm (7.25 in). (QuickTime software is available for the Macintosh and Windows platforms only. Please see "QuickTime Movies" in 194IR.PDF for further information. Click the image to play the movie.)

Figure F3. Video sequence of bare-rock reentry of Hole 1196B with an ADCB bit without the aid of a free-fall funnel. The small dial with the arrow attached to the drill string indicates north. The diameter of the hole is ~25 cm; the outer diameter of the ADCB bit is 18.5 cm (7.25 in). (QuickTime software is available for the Macintosh and Windows platforms only. Click on image to control movie.)

Note: The latest version of QuickTime software is available from the QuickTime site. At publication time, the required version (5) is available only for the Macintosh and Windows platforms.
QuickTime and the QuickTime logo are trademarks used under license. The QuickTime logo is registered in the U.S. and other countries.