1.三牙轮钻头，钢位，TCI位，铰刀位，岩石牙轮钻头

1）。 切割该系列三牙轮钻头的结构：
优质钨硬质合金刀片的耐久性与新配方和插入位的新技术改进。 牙齿的wearresistance是加强与牙齿表面为钢齿位在优质碳化钨堆焊。

2）。 这一系列牙轮钻头的仪表结构：
与计剪的脚跟和压力表插入多计保护，锥，钨硬质合金刀片和堆焊在下摆增加的规表面衡量保持能力和轴承寿命。

3）.Bearing这一系列的三牙轮钻头的结构：
高精密轴承有两个推力的面孔。 球锁定锥。 硬面听到轴承表面。 锥轴承镶嵌有frictionreducing合金，然后镀银。 耐磨性和轴承的耐发热胶着性得到改善，并适用于高转速。

4）.Seal这一系列牙轮钻头和润滑：
先进的金属密封包装由两个金属阀座和两个弹性激发器。 压缩增能保证良好的接触被保存在两个密封的金属环表面通过弹性力，并实现了轴承密封。 在钻井，金属密封是相对动态的，而激发器是静态的。 这将提高轴承密封件的可靠性和耐久性。 压力补偿系统和先进的油脂能大大提高润滑可靠性。

5）。产品这一系列牙轮钻头的应用：
它适用于井下马达和高速应用。

2.关于三牙轮钻头的尺寸和IADC码

3.关于组建三牙轮钻头供应的。

软地层TCI牙轮钻头：

软地层的TCI牙轮钻头用于钻探低抗压强度，非常软地层。 该位最大化的同时使用锥形和凿的大直径和高值预测钨硬质合金刀片。 这种切削结构设计，结合最大锥偏移，导致高比特渗透率。 的刀行深压弯防止想逃位在粘地层。

中等形成TCI牙轮钻头：

介质形成TCI牙轮钻头特点脚跟行和内部行积极的凿钨硬质合金刀片。 这种设计提供了快速钻井速度并增加切割结构耐久性中等至中等硬的mations。 在HSN橡胶O形圈提供足够的密封轴承的耐用性。

硬地层TCI牙轮钻头：

硬地层的TCI牙轮钻头可用于钻硬和磨料地层。 耐磨性碳化钨刀片被用于所述外围行，以防止位计的损失。 半球型刀片最大的数字被用在所有行提供刀具的耐用性和寿命长。

4.如果您有任何疑问，请咨询我们自由。

任何询问在这里欢迎。

1）如何汇款给我们呢？

我们可以向您发送我们的银行帐户信息，在合约订立后。 通过T / T，西联....

2）什么是最小起订量？

小试订单是可以接受的，就像1个，2个....

3）检查是possbile？

是的，欢迎您来我公司在任何时候，你可以通过第三报检代理进行检查，如SGS，BV等。

4）如何输送位？

海运，空运，由DHL，由UPS和等等....

你有什么问题吗？ 请不要犹豫，问我，一旦你与我们联系，您将得到满意的答复。

1. Tricone bit, Steel bit, TCI bit, Reamer bit, Rock roller bit

1) . Cutting Structure of this series tricone rock bit :
The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit. The wearresistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.

2) . Gauge Structure of this series tricone rock bit :
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.

3) .Bearing Structure of this series tricone rock bit :
High precision bearing with two thrust faces. Balls lock the cone. Hardface heard bearing surface. Cone bearing inlaid with frictionreducing alloy and then silverplated. Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed.

4) .Seal and Lubrication of this series tricone rock bit :
The advanced metal seal package consists of two metal seats and two elastic energizers. Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force, and achieve the bearing seal. In the drilling, metal seal are relatively dynamic, and the energizers are static. This will improve the reliability and durability of bearing seal. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.

5) .Product Application of this series tricone rock bit :
It is suitable for downhole motor and high speed applications.

2. About the sizes and IADC codes of tricone bit

3. About the formation of tricone bit supply for.

Soft formation TCI tricone bits:

The soft formation TCI tricone bits are used to drill low compressive strength, very soft formations. This bit maximized to use of both conical and chisel tungsten carbide inserts of large diameters and high projection. This cutting structure design, combined with maximum cone offset, results in high bit penetration rates. The deep intermesh of cutter rows prevents bit bailing in sticky formations.

Medium formation TCI tricone bits:

The medium formation TCI tricone bits features aggressive chisel tungsten carbide inserts on the heel rows and inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard for mations. The HSN rubber O-ring provides adequate sealing for bearing durability.

Hard formation TCI tricone bits:

The hard formation TCI tricone bits can be used to drill hard and abrasive formations. Wear resistance tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge. Maximum numbers of hemispherical shaped inserts are used in all rows to provide cutter durability and long life.

4. You may have any questions , please ask us freely .

Any inquiry is welcomed here .

1) How to send money to us ?

We can send you our bank account information after the contract is made . By T/ T , Western union ....

2) What is the MOQ ?

Small trial order is acceptable , like 1pc, 2 pcs....

3) Inspection is possbile ?

Yes, you are welcome to our company at any time or you can make inspection through Third inspection agent , like SGS , BV and so on .

4) How to transport the bits ?

By sea , by air , by DHL, by UPS and so on ....

Do you have any questions ? Please don't hesitate to ask me and you will get the satisfactory response once you contact us .