Core barrel- Cross cutter

Application：It is also suitable for drilling hard, jointed rock less than 100 Mpa and penetraing through layers containing boulders. A cross cutter is designed mainly to used for break rock cores with remain in the bore hole after using a core barrel.

Features：

Teeth: B47K22 or B40K12 or upon request.

Wear protection: Hard facing-Wear strip-Betek Stungstuds upon request

Structure: The core is broken with round shank picks, then cutting are removed with heavy duty buckets.

Parameters

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Welding details

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