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Quick Details

  • Place of Origin: Sichuan, China (Mainland)
  • Brand Name: CTRI(own brand)
  • Model Number: HESRD21540
  • Type: Other
  • Color: Silver Gray
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Certification: ISO9001
  • Condition: New

Packaging & Delivery

Packaging Details plastic box+carton
Delivery Time 30 DAYS after confirm order
Product Description

  Name: Fir-tree milling cutter

 Tool Accuracy: Shank Tolerance Level H6

 Tool Profile : Tolerance + -0.005mm


  Mills Exploration:




Applications and Examples:






Company Information


Chengdu Tool Research Institute Co.,Ltd (hereafter CTRI) is founded in 1956 and formally under the direction of China’s Machinery Ministry as the sole comprehensive tool researching and scientific developing institution of China’s Machinery industry. CTRI moved to Chengdu in 1965. Approved by Ministry of Science and Technology, CTRI became the supporting institution of State Precision Tool Engineering Technology Research Center in 1998.It was later approved into China National Machinery Industry Corporation (SINOMACH) and transformed to a scientific and technological enterprise in 1999.



CTRI is mainly engaged in precise cutting tools, measuring instruments, surface modified technique and advanced technological products. With the leading development of carbide chasers for oil pipe, CTRI extends products varieties for more industry structures, including bearing inserts, solid carbine end milling inserts, superhard cutting tools, CNC cutting tools, deep hole machining tools, automobile cutting tools, profile cutting tools, coupling tools, gear tester, in process gauge, calibration laser interferometer, special machines, and PVD,CVD, PCVD coating technical service, QPQ salt bath treatment technology and equipment.




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


2) Non-standard inserts designed according to customer’s drawings are available;


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


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


5) Free samples available for trial;


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


Packaging & Shipping




Contact person:Amanda Bi

Chengdu Tool Research Institute Co.,Ltd

Add: No.601 Industrial Rd. Xindu Dist. Chengdu, Sichuan, China

ZIP: 610500

Tel: +86-028-8324-6491


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China (Mainland) | Manufacturer, Trading Company
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