One Segoqui –21 at work boring a water well. It is using a DTH hammer with a button bit of Ø311 mm (12 ¼”). Owner is pontoneer regiment of Zaragoza (SPAIN)
One Segoqui –21 at work boring a water well. It is using a DTH hammer with a button bit of Ø311 mm (12 ¼”). Owner is pontoneer regiment of Zaragoza (SPAIN)