Rock pilot bit
Three-start pilot bit square plug 100 x 100 mm with 3 round shank chisels RSC40 equipped.
Single-start auger
No. of cutters - single-start
single-start
Pilot - Fishtail pilot bit
Fishtail pilot bit
Casing - cased
cased
Range of application - Firm to very stiff cohesive soils as well as in loosely to densely consolidated non-cohesive soils.
Firm to very stiff cohesive soils as well as in loosely to densely consolidated non-cohesive soils.
Equipment - Kelly box 200 mm, flat teeth, fishtail pilot bit; easily exchangeable wear protection plates and hardfacing as wear protection
Kelly box 200 mm, flat teeth, fishtail pilot bit; easily exchangeable wear protection plates and hardfacing as wear protection
Casing - uncased
uncased
Double-start auger
No. of cutters - double-start
double-start
Equipment - Kelly box 200 x 200 mm, flat teeth, fishtail pilot bit; easily exchangeable wear protection plates and hardfacing as wear protection
Kelly box 200 x 200 mm, flat teeth, fishtail pilot bit; easily exchangeable wear protection plates and hardfacing as wear protection
