产品描述：

这些碳化钨插入位用于钻软地层与低的压缩强度和高钻能力，如页岩，粘土，砂岩，石灰岩软，盐层和gypsolyte等

1.位最大限度地利用大直径和高值预测两个圆锥形和凿子插入的。

2.本切削结构设计，结合最大锥偏移，导致高比特渗透率。

3.刀行深压弯防止钻头泥包在粘地层。

4.密封滚子轴承

5.符合严格的API和ISO标准

6.高品质，合理的价格和最好的服务

7.交货时间

客户8.良好的反馈

TCI牙轮钻头，钢齿牙轮钻头和PDC钻头9制造商

10.可用于水井，油田，地下，建筑，地热井等。

尺寸：

从3 7/8（98.4毫米）到26（660.4毫米）

注意：

尺寸和类型未如上所示可以根据特定的钻探进行定制 要求。

Product Description:

These tungsten carbide insert bits are used to drill soft formation with low compressive strength and high drill ability, such as shale, clay, sandstone, soft limestone, salt bed and gypsolyte, etc.

1. The bits maximize the use of both conical and chisel inserts of large diameters and high projection.

2. This cutting structure design, combined with maximum cone offset, results in high bit penetration rates.

3. The deep intermesh of cutter rows prevents bit balling in sticky formations.

4. Sealed roller bearing

5. Meet strictly of API and ISO standard

6. High quality, reasonable price and best service

7. Delivery on time

8. Good feedback of the clients

9. Manufacturer of TCI tricone bits, steel tooth tricone bits and PDC bits

10. Be used for water well, oil field, underground, construction, geothermal well, etc.

Size Available:

From 3 7/8 (98.4mm) to 26 (660.4mm)

Note:

Sizes and types that are not shown above can be customized according to specific drilling requirements.