Punto d'origine
Hunan, China
Video in uscita-ispezione
Fornito
Macchine Rapporto di Prova
Fornito
Applicable layers
Hard Rock Drilling
Drilling Diameter
600~2500mm
Type
Customized core barrel/ cross cutter
Color
Customer's Requements
Teeth type
roller bit or bullet teeth
Kelly Box
130*130 ,150*150,200*200 or as required