| Kelly sections | Kelly bar 3-4 sections |
|---|---|
| タイプ | 相互鎖/摩擦/組み合わせたケリーバー |
| Suitable Rigs | Bauer, Mait, IMT, Soilmec, Liebherr,Casagrande and more... |
| 使用 | 鉱石採掘,深層掘削,道路,橋,掘削ツール |
| Product name | Jietaihongli Bauer Type interlocking kelly bar for Piling, Coal mining bits, Kelly bar, Earth auger, Bauer BG36 Rotary Drilling Rig Parts Drilling Tool Kelly Bar |
