1.三牙轮钻头，钢钻头，铰刀，特克斯和凯科斯群岛钻头牙轮钻头

1)。此系列岩石钻头切削结构:
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。牙齿的耐磨性被加强与保费碳化钨堆焊钢齿钻头牙齿表面上。

2)。衡量这系列岩石钻头的结构:
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。

3)。轴承的这系列岩石钻头的结构:
高精度轴承推力的两副面孔。球锁锥。堆焊听到轴承表面。上面还镶嵌着 frictionreducing 合金，然后银沙锥轴承。耐磨性和抗咬合性能的轴承的改进，适用于高转速。

4)。密封与润滑的这系列岩石钻头:
先进的金属密封封装包含的两个金属席位和两个弹性充电器。压缩的充电器确保良好的接触弹性力，在两个密封表面的金属环上备和实现轴承密封。在钻井、 金属密封是相对动态的和充电器是静态的。这将提高可靠性和耐久性的轴承密封。压力补偿系统和先进的油脂可以大大提高润滑的可靠性。

5)。此系列岩石钻头产品的应用领域:
它是适用于井下马达和高速应用。

2.关于大小和协守则的牙轮钻头

3.关于三牙轮钻头供应的形成。

软地层特克斯和凯科斯群岛钻头:

软地层特克斯和凯科斯群岛钻头用于钻低抗压强度，非常软地层。这一点最大化地利用两个圆锥凿钨硬质合金刀片直径较大的和高的投影。这种切割结构设计，结合最大锥偏移量，在高的比特率渗透的结果。刀行深矫直机防止位百灵粘性地层中。

地层中特克斯和凯科斯群岛钻头:

特克斯和凯科斯群岛三牙轮钻头特征攻击性凿碳化钨介质地层插入脚跟行和内部行上。这种设计提供快速的钻速和介质中添加切割结构耐久性，到中硬的假设。HSN 橡胶 o 形圈提供足够的密封轴承耐久性。

硬地层特克斯和凯科斯群岛钻头:

可以使用硬地层特克斯和凯科斯群岛钻头钻硬研磨性地层。磨损耐碳化钨在外的行中插入用于防止丢失的钻头规。中的所有行，半球形状插入的最大数目用于提供刀具经久耐用，使用寿命长。

4.你可能有任何疑问，请让我们自由。

在这里欢迎任何询盘。

1) 如何寄钱给我们?

我们可以向您发送我们的银行账户信息后订立合同。通过 T / T，西方联盟......

2) 最小起订量是多少?

小试订单是可以接受的像 1 台、 2 台 pc...

3) 检查是合适吗?

是的你在任何时候都欢迎你到我们公司或您可以通过第三次检查代理机构，如 SGS，BV 的检查，等等。

4) 如何运输位?

海运，空运，由 DHL、 UPS 和等等......

你有任何问题吗?请不要犹豫，问我，你会得到满意的答复，一旦您与我们联络。

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 .