Underwater equipment - Underwater core drills and spike hammers

Device name:Core drill SPU-12A
Specifications and Capabilities | Quantity | Remarks |
φ50~500 | 1 | Hydraulic type |
Equipment name: Core drill SPU-32A
Specifications and Capabilities | Quantity | Remarks |
φ50~500 | 1 | Hydraulic type |
Device name: Spike Hammer KA-100
Specifications and Capabilities | Quantity | Remarks |
1,600 strikes/min | 1 | Air pressure type |