Specifications

tungsten carbide tipped drill bit
1.reasonable price
2.high speed cutting with efficiency
3.high abrasive resistance.

duct details 

Material	100% Cemented carbide substrate and Diamond layer
Application	PCBN(Polycrystalline Cubic Boron Nitride) insert is a new product after the hot-pressed and coated insert in recent years. With Good performance. PCBN of high wear resistant is welded to the body as cutting edges. This PCBN insert is mainly used for metal cutting.
Characters	PCBN bits uses PCD as main cutting components, with the excellent wear-resisting and impact toughness of the PCD.It has a long useful life, high-efficiency, and good cost performance.
Characters	Surface treatment	Sinter
	“Mirror” polishing	High temperature  high pressure sintering
Abrasive ratio	>185
	OEM /ODM	Sample
	Yes	available

 

duct photos 

 

 

III.Product   application

 

 

IV.Company  introduction

   Chengdu best new materials Co., Ltd. located in Chengdu, China. We are a professional manufacturer

& exporter of 1. metal powders ; 2.cemented carbide tools etc.

    Our well-equipped facilities and excellent quality control throughout all stages of production enable us

gained a global sales network reaching Japan, South Korea, Poland, Iran , Syria, England, the United States,

Turkey and Brazil etc.

 

V.certificate

 

 

VI.Why Choose us

1.100% factory manufacture and factory direct sales

2.Competitive price and quality guaranteed

3.Small order also welcomed.

4.Sample free is available .

5.Delivery on time.

6.We have more than 10 years experience.

7.We have through the ISO9001 quality management system certification.

8.We have a professional team and technical personnel.

 

VII.packing and delivery 

      Our prduct delivery by EMS/DHL /TNT/FedEx /PUS and so on  .

 

 

VIII.Why choose Carbide Inserts

1.Higher speeds and feeds allowed.High temperature resistance.

2.The carbide insert provides exceptional wear resistance at the cutting edge.

3.Last longer due to carbide insert forming surface resisting wear. 

4.Carbide Insert are high hardness and good abrasion resistance.

 

FAQ

Q:What is cemented carbide ?

A: Cemented carbide is a hard material used in machining tough materials such as carbon steel or stainless.

Carbide tools can also withstand higher temperatures .

 

Q: Which grades are useful in metal forming applications?

A:  Grades employed for metal forming applications are typically based on coarse grain sizes (3 to 8 mm) and

high binder contents (15 to 30 wt. %).

 

Q: Which grades are useful in earth drilling or boring applications?

A: The best compromise is usually arrived at by using grades that are based on coarse grain sizes (3 to 8 mm) 

and relatively low Co levels (6 to 16 wt. %).

 

X.Transaction process

 

 

XI. Feel free to contact me anytime