394-4*14.5 interlocking kelly bar

Brand: UNIDRILL

Model: 394-4*14.5m ( 4 sections, each 14.5m)

Type: Interlocking kelly bar

Application: Used for bore pile drilling

Rotary drill rigs matched: Soilmec, Bauer, Liebherr, XCMG, SANY, SWDM...