Earth drill bits

1)Length:80cm/100cm/Customize

2)Diameter:80mm,100mm,150mm,200mm,250mm,

                 300mm,350mm,400mm,500mm,600mm

3)Other size customizing is available.

1)Length:80cm/100cm/Customize

2)Diameter:80mm,100mm,150mm,200mm,250mm,

                 300mm,350mm,400mm,500mm,600mm

3)Other size customizing is available.