Type BU-RSC cased Single-start rock drilling bucket
Single-start rock drilling bucket with revolving hinged bottom gate, round shank chisels, calibrating cutter and pilot bit, recommended for drilling diameters up to approx. 1500 mm.

Effective length | 1,500 mm |
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Diameter | 520 - 1,840 mm |
No. of cutters | single-start |
Pilot | Round shank chisel |
Connector | Kelly box - 200 mm Spanner width |
Casing | cased |
Range of application | Very densely consolidated non-cohesive soils and low strength rock up to approx. 50 Mpa. |
Equipment | Kelly box 200 mm, round shank chisels, round shank chisel pilot bit, automatic opening mechanism in heavy-duty version with guided opening rod, calibration chisel, ventilation channel, hardfacing as wear protection |