Type BU-R uncased Drilling bucket with reamer bar
Drilling bucket with revolving hinged bottom gate and reamer bar for uncased drilling.

Effective length | 1,500 mm |
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Diameter | 600 - 2,000 mm |
No. of cutters | reamer bar |
Pilot | none |
Connector | Kelly box - 200 mm Spanner width |
Casing | uncased |
Range of application | Cleaning the bottom of the borehole |
Equipment | Kelly box 200 mm, automatic opening mechanism in heavy-duty version with guided opening rod, ventilation channel, hardfacing as wear protection |