China Drilling Tool Coal Mining PDC Drill Bit

Product Description
PDC insert cutters is composed of polycrystalline diamond (PCD) and cemented carbide substrate,which is akind of super-hard composite produced under ultra high pressure and ultra high temperature. Between the alloy substrate and the diamond layer graded iCleaning Machine nterlayer connection structure, greatly easing the diamInsulation ond layer chipping and delamination due to the thermal conductivity, thermal expansion coefficient and the elastic modulus of the difference between the two caused. PDC insert mainly have the spherical shape,conical shape,etc. It Anti-Static mainly used for drilling or dange protection teeth for roller bit,and DTH bit,We make these PDC inserts by customers' drawing ,and can make the diameter ranges from 10 to 25mm,the height ranges from 10 to 27mm.
Specification TablemodelD(mm)H (mm)Sr (mm)α(°)ZZ121712.2174.7840ZZ121912.318.53.7645ZZ132013.220.03.0948.45ZZ142014.2205.855
delivery time
Normally it takes 5-10 days for production.
only 2or 3days if we have stock on your request size.
Quality Control
We have experienced QC department.
We have perfect quality control system
Every oeder will be strictly inspection and testing before shipping ouSmart Card & Card Reader t.Ourservice
Technical support will be available in any time.for example ,Depending on working conditions, we can recommended product selection so that customers can make areasonable plan with less cost.
Production Diamond composite superhard materials.
Proessing and production Diamond composite superhard materials for your designs,samples
.Free replacement will provide once the failure confirmed caused by our product quality.Company Introduction
Our company competitive advantage
A.Hunan Reachy Superhard Material CO., LTD.(here aftered as Reachy) is acompany specialized in reseaching ,developing,and makingsuper-hard materials.
B.Our company was founded up in January of 2008,andchanged its name to reachy in January of 2016.
C. Our PDC product has gone through the testing of Ukraine Science Academy and is deemed to arrive at the advanced level of the woald.
D. Our company mainly manufacture 2kinds of products,that is,polycrystalline diamond compacts (PDC cutters) and PDC insert cutters.
E. We are the first manufacturer of special-shaped diamond enhanced insert (PDC insert cutters) in China, canPower & Generating Sets made by your different requirements.
F. Our role is:Surviving by improving the quality,expanding the market share with good service,developing by continous innovation,benefiting from better management .We will keep on providing better products and services to satisfy our customers.Packaging shipping
100-400 pieces in aplastic box, and 10 pieces plastic boxes in acarton.Contacts us
Company Name: Hunan Reachy Superhard Material CO., LTD.
Address: NO.232 Shuguang Middle Road, Yuhua District, Changsha, Hunan, China
Tel: +86-731-84720510
Fax: +86-731-85463885
Mobile( ): +86-15580021162