Showing the results of Hole Control being used out at Placer Dome
An animation showing how Hole Control helps keep the hole open while drilling with anchor bars.
Hole Control being used with a casing system while anchor bar drilling, showing how easy it is to extract your casing
Tri-Lube coating the bit and bearings
An animation showing the common problems many blast-hole drillers face, and how Hole control solves it