377-4*10 Mait rig kelly bar

Brand: UNIDRILL

Model: 377-4*10m, OD. 377mm, 4 sections, each 10m

Type: interlocking kelly bar

Color: Yellow

Rigs could matched: Mait rig, Bauer rig, Soilmec rig, Liebherr rig, Sany rig, XCMG rig, SWDM rig, etc.