tunnel jumbo / rock drilling machine / blast hole drilling rig. #coredrillingrig #miningequipment
Published 5 months ago • 262 plays • Length 0:31Download video MP4
Download video MP3
Similar videos
-
0:11
working video of yx415 rock drill, blast hole drilling rig. #drillingequipment #rockdrillingmachine
-
4:03
sd150f-1 down the hole drill rig (90-165mm)
-
1:50
dth drilling tools-top hammer drilling vs down-the-hole drilling
-
0:44
top hammer drilling vs down the hole drilling
-
2:07
dth hammer basics - an introduction to dth drilling
-
4:30
make a square hole with a round forstner drill bit!
-
8:30
pdc drill bit producing line
-
2:38
sunmoy hf260d water drilling machine could drill hard rock by dth hammer and dth bit.
-
0:59
high efficiency electric drive down the hole drilling machine for opening-pit mining
-
0:37
air compressor, rock drills, crawler type dth drill vehicle/down-the-hole drilling rigs.
-
1:08
cat® drills dth method explained
-
1:53
sandvik down-the-hole hammer rh560 air flow
-
1:16
integrated down the hole drill rig dth mining high efficiency for open use
-
3:50
img 3211 deeprock hd 55 pro series waterwell drilling rig model 2021 drills to 225 ft deep
-
0:14
portable pneumatic down the hole drilling rig
-
0:16
square hole drill bit
-
0:14
small deep water well drilling machinery, good machinery and good tools to save time and effort
-
0:16
down-the-hole drilling rig capable of digging rock
-
0:12
1200 feet bore well full water 🤗🤗
-
0:14
small hand water well drilling rig. working without labor
-
0:11
cross the road water rotary drilling tool- good tools and machinery make work easy
-
0:52
down the hole (dth) hammer bits - drilling supply k.k.d