A Hydromissions instructional video on various designs and proper use of extension rods and lockpins for hand drilling with the Hydromissions EXP-50 Explorer drill. For more information on water well drilling and water missions, please visit www.hydromissions.com.
run a rope down the center of the pipes so if you lose a piece you can retrieve it easily
linuxaddict11111 3 weeks ago
How about using a heavy rubber band to keep your clip from bouncing loose?
singingpine 4 weeks ago