| Machinery Test Report | Provided | Video outgoing-inspection | Provided |
| Name | straight auger | Applicable layers | clay, high-weathered layer, gravel etc. |
| Material | 16Mn for drilling bit; 16Mn/35CrMo for kelly bar; Q235 for tremie pipe | Teeth/Bits | Bullet teeth/rock bits, sand bits, roller bits, hobs, pilot bits |
| Drilling DIA. | 600-3000 mm or as required | MOQ | 1 Piece |