Cheapest Price 12 1/4 Pdc Bits - Matrix pdc bit M1661FC 8.1-2 – Ruishi
Cheapest Price 12 1/4 Pdc Bits - Matrix pdc bit M1661FC 8.1-2 – Ruishi Detail:
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.
Matrix-body bit
Matrix-body PDC bits are commonly preferred over steel-body bits for environments in which body erosion is likely to cause a bit to fail. For diamond-impregnated bits, only matrix-body construction can be used.
Steel-body bits
The strength and ductility of steel give steel-bit bodies high resistance to impact loading. Steel bodies are considerably stronger than matrix bodies.A beneficial feature of steel bits is that they can easily be rebuilt a number of times because worn or damaged cutters can be replaced rather easily. This is a particular advantage for operators in low-cost drilling environments.
1、Double rows spiral six blades design, significantly increases wear resistance and stability of the bit.
2、Extended gauge ensures the bit is maintained for a long period of time,increases the steady resistance to pressure of the bit.
Features:
1、Deep blade and medium parabolic configuration design, ensures optimal bottom hole flow pattern and anti-balling.
2、Optimize the cutting structure and place high quality cutters at different points, increases wear resistance and offensive of the bit .
3、Anti-whirl design improves ROP and enhances the drilling stability.
4、Manufactured with high quality tungsten carbide matrix powder, ensures the erosion resistance of the bit.
Application: Suitable for medium hard formation with high compressive strength and abrasiveness, such as limestone, hard gypsum, dolomite and sandstone, etc.
1,Suit for drilling medium to medium-hard formations.
2,Evolute asymmetrical blade cutter design and balanced bit load so that bit whirl is prevented.
3,Composite gage protection and low torque design improve rate of penetration.
4,CFD hydraulic balance design results in better bit cleaning and cutting removal .
5,Combined utilization of high performance PDC compacts significantly prolongs bit life
6,Higher nozzle counts and/or fixed ports to best serve cleaning,cooling and cuttings evacuation
requirements with available hydraulic flows.Allows for higher flow rates with minimal increase in pump pressure.
Feature:Diamonds are impregnated in the matrix behind the PDC cutters
Benefit:Increased footage drilled in abrasive applications.
Bit |
SPECCIFICATIONS |
RECOMMENDED PARAMETERS |
||||||
Size |
Number of Blade |
Primary Cutter Size |
Nozzle Qty |
Gauge Length |
Connection |
Rotary Speed (rpm) |
Weight On Bit (KN) |
Flow Rate (lps) |
8-1/2” |
6 |
16mm |
6 |
2’’~3.5’’ |
4-1/2’’API REG |
60~250 |
10~100 |
25~36 |
Our bits are packed foam board, then by wood cases outside. Professional packing and loading machines make products’ quality & appearance free from damage.
If you have any other request for the package, please make an announcement.
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"Sincerity, Innovation, Rigorousness, and Efficiency" will be the persistent conception of our company to the long-term to establish together with customers for mutual reciprocity and mutual gain for Cheapest Price 12 1/4 Pdc Bits - Matrix pdc bit M1661FC 8.1-2 – Ruishi , The product will supply to all over the world, such as: Czech, Croatia, Muscat, we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We will work wholeheartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
By Donna from Paris - 2018.07.27 12:26
We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
By Frances from Greek - 2017.08.18 18:38