水协 517 特克斯和凯科斯群岛牙轮钻头井钻井油领域
| 包装详细信息: | 木箱或作为您的要求 |
|---|---|
| 交货详细信息: | Panment 收到后 7-10 天内 |
特点:
1.大现有库存量。
2.可定制。
3.涵盖所有协代码
4.会见 API Spec7 1 ISO 9001
5.力平衡切削结构。
6.更好的负载平衡负担
7.改善液压系统
8.协代码椭不同形成。
规格:
金属面密封轴承特克斯和凯科斯群岛位 | |
切削结构 | 新公式与新技术插入位提高耐久性的溢价钨硬质合金刀片。 |
表结构 | 多计保护与衡量脚后跟修剪机和衡量测量表面的锥、 钨硬质合金刀片和堆焊年幼增加仪表保持能力和轴承寿命上的插入。 |
密封轴承结构 | 1.耐磨性和抗咬合性能的轴承的改进,适用于高转速。 |
可用的主要类型 | 大小: 6'、 6 1/2'、 7 1/2',8 1/2',9 1/2'、 9 5/8',9 7/8'、 12 1/4'、 17 1/2' 等。 |

| Packaging Details: | Wooden cases or as your requirements |
|---|---|
| Delivery Detail: | Within 7-10 days after the panment received |
Features:
1. Large inventory on hand.
2. Can be customized.
3. Cover all IADC codes
4. Meet with API Spec7-1 ISO 9001
5. Force balanced cutting structure.
6. Better load burden balance
7. Better hydralic system
8. IADC code suitale for different formation.
Specification:
Metal-face sealed bearing TCI Bit | |
Cutting Structure | The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit. |
Gauge Structure | Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life. |
Sealed Bearing Structure | 1. Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed. |
Main Type Available | Size: 6', 6 1/2', 7 1/2', 8 1/2', 9 1/2', 9 5/8', 9 7/8', 12 1/4', 17 1/2', etc. |
