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Raise Boring Reaming Head

raise boring reaming head

ø 660 - 5 876 mm | CRH series

Vnation JSC

raise boring reaming head
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This is a Blind hole (boxhole) by Sandvik which is manufactured to bore in an upward direction even with or without an initial pilot hole. It is used especially in mining to produce a hole, ore passage wherein no access to the upper level. The drilling unit is guided with a rear stabilizers to stable firm drilling upward.

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View catalogue Go to the Sandvik Mining website for more information
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