In-the-hole longhole drill rigs
Reaming equipment
![Reaming equipment](/siteassets/images/underground-drill-rigs/longhole-drill-rigs/reaming-main.jpg?width=480&height=293&rmode=crop&rsampler=bicubic&compand=true&quality=90&v=1695272755&hmac=d13fd774e6aab0ca6b32d91793f60bfc143615ae6ffe5270005a7a3c05b8315d)
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.
![Reaming equipment](/siteassets/images/underground-drill-rigs/longhole-drill-rigs/reaming-001.jpg?width=480&height=270&rmode=crop&rsampler=bicubic&compand=true&quality=90&v=1695272755&hmac=daefb6399f4750ba1e92f1ed4a03fc3fbec9bc345564a842e9bd351469b18c62)
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