In-the-hole longhole drill rigs
Reaming equipment
Sandvik V-30 pushing and pulling reaming packages are designed to be fitted on Sandvik ITH drills DU311-TV, DU311-TVK, DU311, DU411 and DU412i. The V-30 slot raising method uses two ITH hammers mounted on a rigid reaming head body.
Features
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Lower risk of failure
Compared to drilled and blasted slot raises, V-30 slot raising has a lower risk of failure, leading to higher productivity.
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Fast primary slot development
In comparison to other methods, primary slots can be developed quickly, saving time.
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Drill versatility
The same ITH longhole drill can be used for production and service hole drilling, meaning less equipment is needed overall.
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