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Quick Details

  • Place of Origin: Sichuan, China (Mainland)
  • Brand Name: CTRI
  • Model Number: 22-000113-101-1
  • Material: Carbide, Carbide
  • Diameter: 1-20mm
  • Type: Face Mill
  • Coating: AlTiN, Yes
  • Overall Length: 50-200mm
  • Samples: free 2 pcs
  • Usage: Turning Tools
  • Application: Auto Engine
  • Transportation: DHL/FEDEX/UPS/EMS etc
  • Manufacturer: Yes
  • Stock: Yes

Packaging & Delivery

Packaging Details 1:1 PLASTIC BOX+CARTON


Company Information



1) Manufacturing experience of turning and milling inserts, CNC cutting tools since 1958;

2) Non-standard inserts designed according to customers drawings are available;

3CVD and PVD Coating unit imported from Germany and Switzerland;

4) High R&D ability with newly developed grade for stable performance;

5Free samples available for trial;

6Instant online service and solutions will be provided within 1 day.


You are welcomed to visit our factory for further information and cooperation !




Product Description


Carbide Cutting Tools for Automobile Engine Grade and Coating Introduction 

GY70 and GY83 is special carbide grade designed for the machining of cast iron in CTRI. This grade is 

very suitable for dry cutting, and excellent performance is shown in rough and finish machining of 

crankshaft, cylinder block and cylinder head, camshaft, connecting rod. Compared to traditional grade of K05~K15it shows high machining efficiency and higher stability


New grade GY70 and GY83 demonstrate closer combination with the Al2O3 composite CVD coating. The micro processing technology and special processing technology make more smooth surface and very 

strong chemical stability, reduce the friction on the surface of iron tools, thus greatly improve the tool life 



    New grade GY70 and GY83 is better supported by the new generation of Si, with Cr, with Al PVD 

coating. Then the wear performance, durability and stability of the tools have been greatly improved. 


Cutting Parameter Recommendation


Cast iron,ductile cast iron,Φ55mm,Hardness:HB220~290

Cutting depth(mm)

(single edge)2~4

Cutting Speed(m/min)


Feed Speed(m/min)




Techinical Parameter







Packaging & Shipping




Long term cooperation with international express enterprises allows reasonable discount on Shipping Cost!


                                             Save your cost and Inquiry Now! 











Get Quotation Here! 

Contact Person: Huiwen Jing 

Tel: 86-028-83242241   Fax: 86-028-83242075

Tel: 86-13550323396  86-15202848906

Skype: jing.huiwen

Whatsapp: +86-15202848906








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Transaction Details

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China (Mainland) | Manufacturer, Trading Company
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