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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...

394-4*14.5 interlocking kelly bar
Photos
394-4*14.5 interlocking kelly bar
INTERLOCKINGFRICTION

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