Hi Retrieving drill rods ...
Published by Lucky Chikaura, Environmental Health / WASH Focal Person at World Health Organization
Hi
Retrieving drill rods and hammers is a nightmare at times for a lot of drillers. Experienced drill machine operators who are familiar with the local area might help you. In the meantime, i recommend that you design an appropriate fishing tool, the tool cane be aided by a camera or the use of mirrors to make sure that you aim precisely on the exact point and fish out the items. Try local technologies and innovations to solve the problems, find out from other experienced drillers who were faced with the same problem and how they solved it.You have all the solutions locally.
Kind regards