| Warranty | 1 Year |
|---|---|
| المواد | Q345b ، 35crmo ، 27simn |
| اللون | مخصصة ، أصفر أو مخصص |
| After-sales service provided | Video technical support,Online support,Engineers available to service machinery overseas |
| Application | Bauer Sany XCMG Rotary Drilling Rig,Rock drilling |
| Type | interlocking or friction kelly bar |
|---|---|
| Procuct Name | Mechanical Lock Type Drilling kelly Bar |
| عمق الحفر | 10-60 م |
| Number Of Sections | 3-6sections |
| نوع المعالجة | علاج ساخن وتزوير |
