Deep foundation

Progressive rock auger with round shank chisels and pilot bit

  • No. of cutters - progressive

  • Pilot - Round shank chisel

  • Casing - cased

  • Range of application - Hard rock up to 100 MPa

  • Equipment - Kelly box 200 x 200 mm, round shank chisels densely mounted on the progressive auger part, exchangeable round shank chisel pilot bit, easily exchangeable hard metal wear plates and hardfacing as wear protection

VariantsAU-P Ø 520 casedAU-P Ø 650 casedAU-P Ø 700 casedAU-P Ø 780 casedAU-P Ø 900 casedAU-P Ø 970 casedAU-P Ø 1060 casedAU-P Ø 1180 casedAU-P Ø 1370 casedAU-P Ø 1650 casedAU-P Ø 1840 cased
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