Type AU-RSC2 cased

Effective length - 1,500 mm

1,500 mm

Diameter - 520 - 1,840 mm

520 - 1,840 mm

No. of cutters - double-start

double-start

Pilot - Round shank chisel

Round shank chisel

Connector - Kelly box - 200 mm Spanner width

Kelly box - 200 mm Spanner width

Casing - cased

cased

Range of application - Very densely consolidated non-cohesive soils, low strength rock up to approx. 50 Mpa, platy rock and secant bored piled walls.

Very densely consolidated non-cohesive soils, low strength rock up to approx. 50 Mpa, platy rock and secant bored piled walls.

Equipment - Kelly box 200 x 200 mm, cutter bar with round shank chisels and calibration chisels, round shank chisel pilot bit, easily exchangeable hard metal wear plates and hardfacing as wear protection

Kelly box 200 x 200 mm, cutter bar with round shank chisels and calibration chisels, round shank chisel pilot bit, easily exchangeable hard metal wear plates and hardfacing as wear protection