Type CB-CC cased Cross cutter

Diameter | 520 - 1,840 mm |
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Casing inside diameter | 540 - 1,910 mm |
Pilot | Round shank chisel |
Range of application | Fracture existing building elements, break out drill cores, drill rock < 100 MPa, penetrate boulders. |
Casing | cased |
Equipment | Kelly box 200 mm, three cutter bars with round shank chisels and round shank chisel pilot bit; easily exchangeable hard metal wear plates and hardfacing as wear protection |