All Types Oilfield Drill Bit , Polycrystalline Diamond Drill Bits Long Run Times

All types PDC Steel Drill Bit For The toughest Drilling Application

How to choose the right PDC drill bit?

1. What is the diameter of hole do you want to drill ?

Then we can know which item drill bit is suitable you .

2. What is the layer do you want to drill ?

Then we can know which PDC tip is right for you .

About PDC Drill Bit

Polycrystalline diamond compact (PDC) bits deliver premium performance and durability for a wide range of standard drilling applications. These matrix- and steel-bodied bits incorporate the latest cutter technology, computational fluid dynamics (CFD), enhanced hydraulics, and various structure geometries to maximize ROP.

Our Company

Hunan Tianying Drilling Machine Manufacturing Co., Ltd, a high-technology engineering group with world-leading positions, which manufacturers and supply various Rock Drill bits for Blasting drilling & mining. Our believe that innovative think drives the delivery of quality tools to customers, our expertise is evident in tricone bits. Tianying rock drilling bits are renowned for their great reliability, excellent and even quality and long services life with an expertise direct to any corner of the world.

Cutting Structure of this series PDC bit :
1. PDC cutter size 13mm*16mm and 13mm*10mm

2. PDC bit blades number is six

3. The crown part of PDC bit is a long parabolic crown

4. PDC cutter is double row in each blade

5. Each blade has teeth to protect the diameter of the PDC bit

6. The surface of each blade is designed with tungsten carbide welding to enhance the wear resistance of

the blade and improve the service life the PDC bit.

Don’t see the bit you are looking for? Give us a call, we can customize any bit to fit your unique circumstances.

Professional. Duarable, Efficient, TIANYING TCI Tricone Bit!
Hunan Tianying Drilling Machine Manufacturing Co., Ltd.is one state-appointed factory of mining tools especially for tricone bit. we are established in 1958 and located at Zhuzhou city of Hunan provice. one famous heavy industrial base of China. covering the land area of more than 800 acres with total asset of RMB130 Million and over 100 staffs.

we have advanced full-equipped tricone bits and rockdrilling tillsmanufacturing workshops, high frequency welding workshop.heat treatment workship. mould equipment making workshop and the various departments of measurement. quality control. technology R&D center. the tatal main equipments amount to over 300 sets andthe annual production volume for tricone bits is 5000pcs for other rock drilling tools is over 1400000 pieces.

we have partners all over the world like America. Europe.Australia.South Africa. UAE. Brazil and so on.

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