Besco Superabrasives Co., Ltd Company Logo Besco Superabrasives Co., Ltd
  • Home
  • Products
  • Products
  • Factory Supply Tungsten Carbide Lathe Turning/Milling/Cutting Tools for CNC Machinetoo
5 1

Factory Supply Tungsten Carbide Lathe Turning/Milling/Cutting Tools for CNC Machinetoo

Contact Now* Send an Inquiry to this supplier.
Start Order * Name your price

Browse by Category

You may also be intersted in
diamond toolcutting toolcnc cutting tools

Contact us

Besco Superabrasives Co., Ltd

NO.1 Songcheng Road West Economy&Technology Development Zone in Kaifeng , Henan Kaifeng 河南
Contact name
Jimmy Zhang

Quick Information

  • Brand Name: BESCO
  • Place of Origin: China
  • Model Number : WNGN
  • :


Solid PCBN Inserts for Air-conditioning compressor  Roughing Processing

Name: PCBN insert

Model number:WNGN0804

Workpiece:Air-conditioning compressor

Usage:Circles' rough or fine turming or boring processing

PCBN inserts are designed to deliver maximum productivity in specific applications. PCBN inserts compacts has excellent wear resistance, impact toughness, high chemical stability and heat stability, excel on cast irons, hardened steel, powder metal, hard facing alloys, HSS, and high temperature alloy. They are commonly used in the automotive, aerospace, heavy machining, die and mold, roll industry and medical industries


*Suit for roughing and low speed machining with heavy load.
*High thermal conductivity and definite impact resistance.  
*Suit for rough machining of high-hardness alloy cast iron, gray cast iron, nodular cast iron and other materials.
*Longer cutting tool life and better chipping

Model number of PCBN insert


Diameter (mm)

Thickness (mm)










Besco can provide integrated PCBN inserts of various specifications(customized ISO standard full series blades and non-standard blades)

Inserts shapeH,O,P,S,T,C,D,E,W,L,A,V,R
Inserts specifications06,07,08,09,11,12,15,16,20,22,25
Edge processingF SharpE PassivationT ChamferS Chamfer+passicaionWiper etc

BESCO Precision Cutting Tool-SBN grade and application field

PCBN GradeCharacteristicArea of Application
SBN630B80%-85%CBN,combination grain size, Al-NiApply to the processing from rough to semi-finishing and discontinuous processing of gray cast iron, ductile cast iron, high hard alloy cast iron, high nickel chromium and high chromium cast iron, high manganese steel and other difficult processing materials.
SBN2080High content,submicron structure metal phase binder,with excellent abrasive resistance and high thermal conductivityApply to the continuous and light intermittent processing of gray cast iron,powder metallurgy and partially hardened steel
SBN63785%~90%CBN,12 micron,excellent abrasive resistance and impact toughness,high chemical stability and thermal stabilityApply to cutting high chromium/nickel cast steel roll, and also suitable for high speed steel and quenched steel. Longer tool life during high speed and high efficiency cutting.
SBN630AHigh content fine grain Al system cermet phase binder with excellent abrasive resistance,thermal stability impact toughness and chemical stabilityApply to the finish and semi-processing of gray cast iron, hard cast iron, powder metallurgy, also suitable for the continuous and light intermittent processing of hardened steel.
SBN91050%~65% CBN, fine control CBN Particle and TiN ceramic phase structure distribution. Abrasion resistance, impact resistance and chemical inert equilibriumHigh removal rate, good surface finish and long service life can be achieved during processing. Apply to continuous and medium intermittent turning applications of hardened steel.

Application of PCBN inserts

Work Piece MaterialHardnessV(m/min)Ap (mm)F(mm/rev)
Alloyed IronHSD8015~2000.50~10.000.3~3.00
Nodular Cast IronHB22080~5000.50~5.000.30~1.50
Brake discHB19080~5000.50~4.000.50~1.00
Brake hubHB22080~2000.50~4.000.30~1.50
cast steel rollHSD60~8810~1201.00~10.000.50~1.5

Pi Quality Assurance

Besco, the first company has passed and obtained 3 certificates: ISO9001 in the field and established  perfect quality control management system and strict test process.

It owns precision testing instrument from USA,Japan and so on, and this ensures each product with excellent performance and quality.


Quality first credibility first

10years manufacturing experience of CBN inserts 

Powerful technology support

High Quality and Competetive Price

We can provide customized products with special requirements


Delivery time:1-5 days for sample,batch products depend on the quantity of the order

Payment term:T/T,Western Union

Company Information

Besco Superabrasives CO.,Ltd is a leading and professional manufacturer of superabrasives in the world who was established in Kaifeng Economy& Technology Development Zone in 2007 and includes R&D,manufacturing, sales and service. Besco's registered capital is 3 million US dollars and Besco factory covers an area of twenty thousand square meters. After many years development, Besco has established four product lines including multinano-cystal diamond, single crystal diamond, CBN, CBN cutting tools and already masters all related core technology.


1.How about the packing?

With polyfoam inner lining and carton box in case of breaking and being out of shape.

2.What certifications do you have?


3.Are you manufacture or trade company?

We are Manufacture in Kaifeng 

4.Can you produce the products as I need?

Different Dimensions and types available any size and color can customer's made.

5.Where your products are exported?

Mid East. Africa. Eastern Europe. Central America. North America. Oceania.

6. If the production have to been exported to UR. What certification do you have?

The products have all the certification, including ISO9001.

7.What is your mini order?

We can offer sample, and welcome to our factory , And about the further detail information can consult the sale person.

8.Can you offer the free sample?

Yes, we can send free CBN inserts sample for testing if you need. 

Our best service of high quality products, fast reply of your questions, the reasonable price, detail quotation list, and E-catalog are sincerely provide for you


  • Delivery Port : Beijing Zhengzhou Guangzhou

Packaging & Delivery

  • Packing :10 piece per box
  • Delivery Lead Time : 7 to 15 days
  • Supply Ability : 25000

Product Image

  • Factory Supply Tungsten Carbide Lathe Turning/Milling/Cutting Tools for CNC Machinetoo image

Send an Inquiry to this supplier

Send an Inquiry to this supplier
* From
  To Jimmy Zhang
Besco Superabrasives Co., Ltd
* Buying Product
- Please enter your specific buying item.
e.g. 42 inch LCD TV, leather executive chair
Category : Other Manufacturing & Processing Machinery
* Message

Use English only Max. 2000 characters. (Min. 20)

Send does not guarantee the validity of product information or the credentials of sellers.