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Quick Details

  • Place of Origin: Sichuan, China (Mainland)
  • Brand Name: CTRI
  • Model Number: PDL40(3.45) YL
  • Type: CNC application
  • In House Coating: Yes
  • Manufactuer: Yes
  • Samples: 2 pcs Free
  • Special request: Available
  • Coating: Optional for cast iron, ss and normal steel

Packaging & Delivery

Packaging Details 1:1 PLASTIC BOX+CARTON
Delivery Time 7 DAYS


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


Main Pulley Groove Inserts :

Single Cutting Edge Pulley Groove Insert 

Double Cutting Edge Pulley Groove Insert 

Multiple Cutting Edge Pulley Groove Insert



Product Overviews


Application and Advantages 


Most domestic belt pulley manufacturers use traditional welded cutting tools to machine key

 process of V shaped wedge groove. Inconsistent angles, inaccurate allowance, nonstandard rounded tip 

occur due to traditional hand-grinding welded cutting tools. Also accurate allowance and surface roughness can not be assured. Hand

 grinding of welded cutting tools extremely challenges foremans grinding techniques. 

Besides, time cost for changing inserts and tools regrinding and low efficiency of CNC profile

 process makethe V shaped turning not competitive. 




Pulley groove inserts developed by CTRI are specially designed for carbide automobile belt 

pulley cutting and make one time cutting possible for precise machining. This application greatly 

improves accuracy and surface quality of the pulley. It reduces times of changing inserts, shortens 

machining time per component, improves efficiency and product quality, and thus eventually changes the insufficient high level products situation in domestic pulley industry. 




Techinical Parameter

 Double Cutting Edge Pulley Groove Insert 


 Single Cutting Edge Pulley Groove Insert 

Multiple Cutting Edge Pulley Groove Insert 




Packaging & Shipping




After-Sales Service



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






Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland) | Manufacturer, Trading Company
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